Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1969__19_2_a4, author = {Havel, V\'aclav}, title = {Coupled systems of type $\bold T$}, journal = {Mathematica slovaca}, pages = {113--115}, publisher = {mathdoc}, volume = {19}, number = {2}, year = {1969}, mrnumber = {0303394}, zbl = {0186.54302}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MASLO_1969__19_2_a4/} }
Havel, Václav. Coupled systems of type $\bold T$. Mathematica slovaca, Tome 19 (1969) no. 2, pp. 113-115. http://geodesic.mathdoc.fr/item/MASLO_1969__19_2_a4/