Voir la notice de l'article provenant de la source Hellenic Digital Mathematics Library
@article{EUG_1989__21_a11, author = {George Stratopoulos}, title = {A new line {Involution} and the {Classification} {Process}}, journal = {E\ensuremath{\upsilon}\ensuremath{\kappa}\ensuremath{\lambda}\ensuremath{\varepsilon}\ensuremath{\acute\iota}\ensuremath{\delta}\ensuremath{\eta}\ensuremath{\varsigma} \ensuremath{\Gamma} }, pages = {135-146}, publisher = {mathdoc}, volume = {21}, year = {1989}, language = {gr}, url = {http://geodesic.mathdoc.fr/item/EUG_1989__21_a11/} }
George Stratopoulos. A new line Involution and the Classification Process. Ευκλείδης Γ , Tome 21 (1989), p. 135-146. http://geodesic.mathdoc.fr/item/EUG_1989__21_a11/