@article{ERAAMS_2001_07_a0,
     author = {Besche, Hans and Eick, Bettina and O{\textquoteright}Brien, E.},
     title = {The groups of order at most 2000},
     journal = {Electronic research announcements of the American Mathematical Society},
     pages = {1--4},
     publisher = {mathdoc},
     volume = {07},
     year = {2001},
     doi = {10.1090/S1079-6762-01-00087-7},
     url = {http://geodesic.mathdoc.fr/articles/10.1090/S1079-6762-01-00087-7/}
}