@article{10_1017_S0017089503001253,
     author = {DR\'APAL, ALE\v{s} and ZHUKAVETS, NATALIA},
     title = {ON {MULTIPLICATION} {TABLES} {OF} {GROUPS} {THAT} {AGREE} {ON} {HALF} {OF} {THE} {COLUMNS} {AND} {HALF} {OF} {THE} {ROWS}},
     journal = {Glasgow mathematical journal},
     pages = {293--308},
     year = {2003},
     volume = {45},
     number = {2},
     doi = {10.1017/S0017089503001253},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089503001253/}
}