@article{GDZPPN001261894, title = {Some remarks on the two-dimensional Dirac equation.}, journal = {Semigroup forum}, volume = {44}, year = {1992}, pages = {77-91}, zbl = {0759.60086}, url = {http://dml.mathdoc.fr/item/GDZPPN001261894} }
Bobrowski, A. Some remarks on the two-dimensional Dirac equation.. Semigroup forum, Tome 44 (1992) pp. 77-91. http://gdmltest.u-ga.fr/item/GDZPPN001261894/