@article{1077476911, author = {Martin, M. H.}, title = {The fundamental solution of $\Delta\psi+e(y)\psi\_y=0$}, journal = {Duke Math. J.}, volume = {18}, number = {1}, year = {1951}, pages = { 845-858}, language = {en}, url = {http://dml.mathdoc.fr/item/1077476911} }
Martin, M. H. The fundamental solution of $\Delta\psi+e(y)\psi_y=0$. Duke Math. J., Tome 18 (1951) no. 1, pp. 845-858. http://gdmltest.u-ga.fr/item/1077476911/