Lisakov, M.M.; Kravchenko, E.V.; Pushkarev, A.B.; Kovalev, Y.Y.; Savolainen, T.K.; Lister, M.L.: An Oversized Magnetic Sheath Wrapping around the Parsec-scale Jet in 3C 273. \apj 910 (1), 35, p. 35 (2021)

Lister, M.L.; Homan, D.C.; Kellermann, K.I.; Kovalev, Y.Y.; Pushkarev, A.B.; Ros, E.; Savolainen, T.: Monitoring Of Jets in Active Galactic Nuclei with VLBA Experiments. XVIII. Kinematics and Inner Jet Evolution of Bright Radio-loud Active Galaxies. \apj 923 (1), 30, p. 30 (2021)

Liu, H.; Parker, M.L.; Jiang, J.; Kara, E.; Bambi, C.; Grupe, D.; Komossa, S.: A systematic study of photoionized emission and warm absorption signatures of the NLS1 Mrk 335. \mnras 506 (4), pp. 5190 - 5200 (2021)

Liu, K.; Desvignes, G.; Eatough, R. P.; Karuppusamy, R.; Kramer, M.; Torne, P.; Wharton, R.; Chatterjee, S.; Cordes, J. M.; Crew, G. B. et al.; Goddi, C.; Ransom, S. M.; Rottmann, H.; Abbate, F.; Bower, G. C.; Brinkerink, C. D.; Falcke, H.; Noutsos, A.; Hernández-Gómez, A.; Jiang, W.; Johnson, M. D.; Lu, R.-S.; Pidopryhora, Y.; Rezzolla, L.; Shao, L.; Shen, Z.; Wex, N.: An 86 GHz Search for Pulsars in the Galactic Center with the Atacama Large Millimeter / submillimeter Array. \apj 914 (1), 30, p. 30 (2021)

Liu, W.-J.; Lira, P.; Yao, S.; Xu, D.; Wang, J.; Dong, X.-B.; Martínez-Palomera, J.: Local Active Galactic Nuclei with Large Broad-Hα Variability Reside in Red Galaxies. \apj 915 (1), 63, p. 63 (2021)

Liu, X.; Wang, X.; Chang, N.; Liu, J.; Cui, L.; Yang, X.; Krichbaum, T. P.: Intra-Day Variability Observations of Two Dozens of Blazars at 4.8 GHz. Universe 7 (1), p. 15 (2021)

Liu, X.-C.; Wu, Y.; Zhang, C.; Chen, X.; Lin, L.-H.; Qin, S.-L.; Liu, T.; Henkel, C.; Wang, J.; Liu, H.-L. et al.; Yuan, J.; Yuan, L.-X.; Li, J.; Shen, Z.-Q.; Li, D.; Esimbek, J.; Wang, K.; Li, L.-X.; Kim, K.-T.; Zhu, L.; Madones, D.; Inostroza-Pino, N.; Meng, F. Y.; Zhang, T.; Tatematsu, K.; Xu, Y.; Ju, B. G.; Kraus, A.; Xu, F. W.: A Search for Cloud Cores Affected by Shocked Carbon Chain Chemistry in L1251. \apj 912 (2), 148, p. 148 (2021)

Loi, F.; Murgia, M.; Vacca, V.; Govoni, F.; Melis, A.; Wittor, D.; Beck, R.; Kierdorf, M.; Bonafede, A.; Boschin, W. et al.; Brienza, M.; Carretti, E.; Concu, R.; Feretti, L.; Gastaldello, F.; Paladino, R.; Rajpurohit, K.; Serra, P.; Vazza, F.: Erratum: Spectropolarimetric observations of the CIZA J2242.8+5301 northern radio relic: no evidence of high-frequency steepening. \mnras 501 (3), p. 3183 - 3183 (2021)

Lopez-Rodriguez, E.; Beck, R.; Clark, S. E.; Hughes, A.; Borlaff, A. S.; Ntormousi, E.; Grosset, L.; Tassis, K.; Beckman, J. E.; Subramanian, K. et al.; Dale, D.; Díaz-Santos, T.: Extragalactic Magnetism with SOFIA (Legacy Program) - II: A Magnetically Driven Flow in the Starburst Ring of NGC 1097. \apj 923 (2), 150, p. 150 (2021)

Lorimer, D.R.; Kawash, A.M.; Freire, P.C.C.; Smith, D.A.; Kerr, M.; McLaughlin, M.A.; Mickaliger, M.B.; Spiewak, R.; Bailes, M.; Barr, E. et al.; Burgay, M.; Cameron, A.D.; Camilo, F.; Johnston, S.; Jankowski, F.; Keane, E.F.; Keith, M.; Kramer, M.; Possenti, A.: Timing observations of three Galactic millisecond pulsars. \mnras 507 (4), pp. 5303 - 5309 (2021)

Loru, S.; Pellizzoni, A.; Egron, E.; Ingallinera, A.; Morlino, G.; Celli, S.; Umana, G.; Trigilio, C.; Leto, P.; Iacolina, M.N. et al.; Righini, S.; Reich, P.; Mulas, S.; Marongiu, M.; Pilia, M.; Melis, A.; Concu, R.; Bufano, F.; Buemi, C.; Cavallaro, F.; Riggi, S.; Schillirò, F.: New high-frequency radio observations of the Cygnus Loop supernova remnant with the Italian radio telescopes. \mnras 500 (4), pp. 5177 - 5194 (2021)

Lower, M.E.; Johnston, S.; Dunn, L.; Shannon, R.M.; Bailes, M.; Dai, S.; Kerr, M.; Manchester, R.N.; Melatos, A.; Oswald, L.S. et al.; Parthasarathy, A.; Sobey, C.; Weltevrede, P.: The impact of glitches on young pulsar rotational evolution. \mnras 508 (3), pp. 3251 - 3274 (2021)

Lucca, M.; Sagunski, L.; Guercilena, F.; Fromm, C. M.: Shedding light on the angular momentum evolution of binary neutron star merger remnants: A semi-analytic model. Journal of High Energy Astrophysics 29, pp. 19 - 30 (2021)

Luisi, M.; Anderson, L. D.; Schneider, N.; Simon, R.; Kabanovic, S.; Güsten, R.; Zavagno, A.; Broos, P. S.; Buchbender, C.; Guevara, C. et al.; Jacobs, K.; Justen, M.; Klein, B.; Linville, D.; Röllig, M.; Russeil, D.; Stutzki, J.; Tiwari, M.; Townsley, L. K.; Tielens, A. G.-G.M.: Stellar feedback and triggered star formation in the prototypical bubble RCW 120. Science Advances 7 (15), p. eabe9511 (2021)

MacDonald, N.R.; Nishikawa, K.I.: From electrons to Janskys: Full stokes polarized radiative transfer in 3D relativistic particle-in-cell jet simulations. åp 653, A10, p. A10 (2021)

Main, R.; Bethapudi, S.; Marthi, V.: Detection of 9 new bursts from FRB20201124A with the 100 m Effelsberg Telescope. The Astronomer's Telegram 14933, p. 1 (2021)

Main, R.; Lin, R.; van Kerkwijk, M. H.; Pen, U.-L.; Rudnitskii, A. G.; Popov, M. V.; Soglasnov, V. A.; Lyutikov, M.: Resolving the Emission Regions of the Crab Pulsar's Giant Pulses. \apj 915 (1), 65, p. 65 (2021)

Mandarakas, N.; Blinov, D.; Casadio, C.; Pelgrims, V.; Kiehlmann, S.; Pavlidou, V.; Tassis, K.: Local alignments of parsec-scale AGN radiojets. åp 653, A123, p. A123 (2021)

Marcote, B.; Kirsten, F.; Hessels, J.W.T.; Nimmo, K.; Keimpema, A.; Paragi, Z.; Bach, U.; Burgay, M.; Corongiu, A.; Feiler, R. et al.; Forssén, O.; Gawronski, M.; Giroletti, M.; Gopinath, A.; Hewitt, D.M.; Karuppusamy, R.; Kramer, M.; Ould-Boukattine, O.S.; Pilia, M.; Snelders, M.P.; Spitler, L.; Surcis, G.; Trudu, M.; Yang, J.: VLBI localization of FRB 20201124A and absence of persistent emission on milliarcsecond scales. The Astronomer's Telegram 14603, p. 1 (2021)

Marthi, V.R.; Simard, D.; Main, R.A.; Pen, U.-L.; van Kerkwijk, M.H.; Vanderlinde, K.; Gupta, Y.; Roberts, C.; Quine, B.M.: Scintillation of PSR B1508+55 - the view from a 10 000-km baseline. \mnras 506 (4), pp. 5160 - 5169 (2021)