Voir la notice de l'article provenant de la source Hellenic Digital Mathematics Library
@article{EUG_1996__46_a14, author = {Panagiotis Papadopoulos}, title = {An {Amalgam} {Related} to {M_11} and {SP_4(3)}}, journal = {E\ensuremath{\upsilon}\ensuremath{\kappa}\ensuremath{\lambda}\ensuremath{\varepsilon}\ensuremath{\acute\iota}\ensuremath{\delta}\ensuremath{\eta}\ensuremath{\varsigma} \ensuremath{\Gamma} }, pages = {147-159}, publisher = {mathdoc}, volume = {46}, year = {1996}, language = {gr}, url = {http://geodesic.mathdoc.fr/item/EUG_1996__46_a14/} }
Panagiotis Papadopoulos. An Amalgam Related to M_11 and SP_4(3). Ευκλείδης Γ , Tome 46 (1996), p. 147-159. http://geodesic.mathdoc.fr/item/EUG_1996__46_a14/