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Pierre Auger Collaboration; including Biermann, P.L.: Limits on point-like sources of ultra-high-energy neutrinos with the Pierre Auger Observatory. jcap 2019 (11), 004, p. 004 (2019)

Pillai, T.; Kauffmann, J.; Zhang, Q.; Sanhueza, P.; Leurini, S.; Wang, K.; Sridharan, T.K.; König, C.: Massive and low-mass protostars in massive "starless'' cores. aap 622, A54, p. A54 (2019)

Plavin, A.V.; Kovalev, Y.Y.; Petrov, L.Y.: Dissecting the AGN Disk-Jet System with Joint VLBI-Gaia Analysis. apj 871 (2), 143, p. 143 (2019)

Plavin, A.V.; Kovalev, Y.Y.; Pushkarev, A.B.; Lobanov, A.P.: Significant core shift variability in parsec-scale jets of active galactic nuclei. mnras 485 (2), pp. 1822 - 1842 (2019)

Popping, G.; Pillepich, A.; Somerville, R.S.; Decarli, R.; Walter, F.; Aravena, M.; Carilli, C.; Cox, P.; Nelson, D.; Riechers, D. et al.; Weiss, A.; Boogaard, L.; Bouwens, R.; Contini, T.; Cortes, P.C.; da Cunha, E.; Daddi, E.; Díaz-Santos, T.; Diemer, B.; González-López, J.; Hernquist, L.; Ivison, R.; Le Fèvre, O.; Marinacci, F.; Rix, H.-W.; Swinbank, M.; Vogelsberger, M.; van der Werf, P.; Wagg, J.; Yung, L.Y.A.: The ALMA Spectroscopic Survey in the HUDF: the Molecular Gas Content of Galaxies and Tensions with IllustrisTNG and the Santa Cruz SAM. apj 882 (2), 137, p. 137 (2019)

Porayko, N.K.; Noutsos, A.; Tiburzi, C.; Verbiest, J.P.W.; Horneffer, A.; Künsemöller, J.; Osłowski, S.; Kramer, M.; Schnitzeler, D.H.F.M.; Anderson, J.M. et al.; Brüggen, M.; Grießmeier, J.-M.; Hoeft, M.; Schwarz, D.J.; Serylak, M.; Wucknitz, O.: Testing the accuracy of the ionospheric Faraday rotation corrections through LOFAR observations of bright northern pulsars. mnras 483 (3), pp. 4100 - 4113 (2019)

Pushkarev, A.B.; Butuzova, M.S.; Kovalev, Y.Y.; Hovatta, T.: Multifrequency study of the gamma-ray flaring BL Lacertae object PKS 2233-148 in 2009-2012. mnras 482 (2), pp. 2336 - 2353 (2019)

Qian, S.J.; Britzen, S.; Krichbaum, T.P.; Witzel, A.: Possible evidence of a supermassive black hole binary with two radio jets in blazar 3C279. aap 621, A11, p. A11 (2019)

Qiu, K.; Wyrowski, F.; Menten, K.; Zhang, Q.; Güsten, R.: CO Multi-line Observations of HH 80-81: A Two-component Molecular Outflow Associated with the Largest Protostellar Jet in Our Galaxy. apj 871 (2), 141, p. 141 (2019)

Quast, M.; Langer, N.; Tauris, T.M.: Mass transfer on a nuclear timescale in models of supergiant and ultra-luminous X-ray binaries. aap 628, A19, p. A19 (2019)

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Rabien, S.; Angel, R.; Barl, L.; Beckmann, U.; Busoni, L.; Belli, S.; Bonaglia, M.; Borelli, J.; Brynnel, J.; Buschkamp, P. et al.; Cardwell, A.; Contursi, A.; Connot, C.; Davies, R.; Deysenroth, M.; Durney, O.; Eisenhauer, F.; Elberich, M.; Esposito, S.; Frye, B.; Gaessler, W.; Gasho, V.; Gemperlein, H.; Genzel, R.; Georgiev, I.Y.; Green, R.; Hart, M.; Kohlmann, C.; Kulas, M.; Lefebvre, M.; Mazzoni, T.; Noenickx, J.; Orban de Xivry, G.; Ott, T.; Peter, D.; Puglisi, A.; Qin, Y.; Quirrenbach, A.; Raab, W.; Rademacher, M.; Rahmer, G.; Rosensteiner, M.; Rix, H.W.; Salinari, P.; Schwab, C.; Sivitilli, A.; Steinmetz, M.; Storm, J.; Veillet, C.; Weigelt, G.; Ziegleder, J.: ARGOS at the LBT. Binocular laser guided ground-layer adaptive optics. aap 621, A4, p. A4 (2019)

Raiteri, C.M.; Villata, M.; Carnerero, M.I.; Acosta-Pulido, J.A.; Mirzaqulov, D.O.; Larionov, V.M.; Romano, P.; Vercellone, S.; Agudo, I.; Arkharov, A.A. et al.; Bach, U.; Bachev, R.; Baitieri, S.; Borman, G.A.; Boschin, W.; Bozhilov, V.; Butuzova, M.S.; Calcidese, P.; Carosati, D.; Casadio, C.; Chen, W.-P.; Damljanovic, G.; Di Paola, A.; Doroshenko, V.T.; Efimova, N.V.; Ehgamberdiev, S.A.; Giroletti, M.; Gómez, J.L.; Grishina, T.S.; Ibryamov, S.; Jermak, H.; Jorstad, S.G.; Kimeridze, G.N.; Klimanov, S.A.; Kopatskaya, E.N.; Kurtanidze, O.M.; Kurtanidze, S.O.; Lähteenmäki, A.; Larionova, E.G.; Marscher, A.P.; Mihov, B.; Minev, M.; Molina, S.N.; Moody, J.W.; Morozova, D.A.; Nazarov, S.V.; Nikiforova, A.A.; Nikolashvili, M.G.; Ovcharov, E.; Peneva, S.; Righini, S.; Rizzi, N.; Sadun, A.C.; Samal, M.R.; Savchenko, S.S.; Semkov, E.; Sigua, L.A.; Slavcheva-Mihova, L.; Steele, I.A.; Strigachev, A.; Tornikoski, M.; Troitskaya, Y.V.; Troitsky, I.S.; Vince, O.: The beamed jet and quasar core of the distant blazar 4C 71.07. mnras 489 (2), pp. 1837 - 1849 (2019)

Ramaprakash, A.N.; Rajarshi, C.V.; Das, H.K.; Khodade, P.; Modi, D.; Panopoulou, G.; Maharana, S.; Blinov, D.; Angelakis, E.; Casadio, C. et al.; Fuhrmann, L.; Hovatta, T.; Kiehlmann, S.; King, O.G.; Kylafis, N.; Kougentakis, A.; Kus, A.; Mahabal, A.; Marecki, A.; Myserlis, I.; Paterakis, G.; Paleologou, E.; Liodakis, I.; Papadakis, I.; Papamastorakis, I.; Pavlidou, V.; Pazderski, E.; Pearson, T.J.; Readhead, A.C.S.; Reig, P.; Słowikowska, A.; Tassis, K.; Zensus, J.A.: RoboPol: a four-channel optical imaging polarimeter. mnras 485 (2), pp. 2355 - 2366 (2019)

Rani, B.; Petropoulou, M.; Zhang, H.; D'Ammando, F.; Finke, J.; Baring, M.; Boettcher, M.; Dimitrakoudis, S.; Gan, Z.; Giannios, D. et al.; Hartmann, D.H.; Krichbaum, T.P.; Marscher, A.P.; Mastichiadis, A.; Nalewajko, K.; Ojha, R.; Paneque, D.; Shrader, C.; Sironi, L.; Tchekhovskoy, A.; Thompson, D.J.; Vlahakis, N.; Venters, T.M.: Multi-Physics of AGN Jets in the Multi-Messenger Era. baas 51 (3), 92, p. 92 (2019)

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Reardon, D.J.; Coles, W.A.; Hobbs, G.; Ord, S.; Kerr, M.; Bailes, M.; Bhat, N.D.R.; Venkatraman Krishnan, V.: Modelling annual and orbital variations in the scintillation of the relativistic binary PSR J1141-6545. mnras 485 (3), pp. 4389 - 4403 (2019)

Reich, W.; Sun, X.-H.: Polarised radio emission associated with HESS J1912+101. Research in Astronomy and Astrophysics 19 (3), 045, p. 045 (2019)

Reid, M.J.; Menten, K.M.; Brunthaler, A.; Zheng, X.W.; Dame, T.M.; Xu, Y.; Li, J.; Sakai, N.; Wu, Y.; Immer, K. et al.; Zhang, B.; Sanna, A.; Moscadelli, L.; Rygl, K.L.J.; Bartkiewicz, A.; Hu, B.; Quiroga-Nuñez, L.H.; van Langevelde, H.J.: Trigonometric Parallaxes of High-mass Star-forming Regions: Our View of the Milky Way. apj 885 (2), 131, p. 131 (2019)