Valverde, JanethOjha, Roopesh2020-04-092020-04-092018-03-12Valverde Janeth, Ojha Roopesh, Fermi-LAT detection of enhanced gamma-ray activity from the Crab nebula, http://www.astronomerstelegram.org/?read=11412http://hdl.handle.net/11603/17904http://simbad.u-strasbg.fr/simbad/sim-ref?querymethod=bib&simbo=on&submit=submit+bibcode&bibcode=2018ATel11412....1V1 pageen-USThis item is likely protected under Title 17 of the U.S. Copyright Law. Unless on a Creative Commons license, for uses protected by Copyright Law, contact the copyright holder or the author.gamma-ray activity from the Crab nebulaPulsarGeVText