@article{ASNSP_1952_3_6_1-2_85_0,
     author = {Bagchi, Hari das and Chaki, Manindra Chandra},
     title = {Note on certain remarkable types of plane collineations},
     journal = {Annali della Scuola Normale Superiore di Pisa - Scienze Fisiche e Matematiche},
     pages = {85--97},
     publisher = {Scuola normale superiore},
     volume = {Ser. 3, 6},
     number = {1-2},
     year = {1952},
     mrnumber = {54261},
     zbl = {0048.13703},
     language = {en},
     url = {http://www.numdam.org/item/ASNSP_1952_3_6_1-2_85_0/}
}