@article{01496724, title = {A representation theorem for the linear quasi-differential equation }, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {23}, year = {2000}, pages = {579-584}, doi = {10.1155/S016117120000199X}, zbl = {0953.34024}, language = {en}, url = {http://dml.mathdoc.fr/item/01496724} }
O'Hara, J.G. A representation theorem for the linear quasi-differential equation . International Journal of Mathematics and Mathematical Sciences, Tome 23 (2000) pp. 579-584. doi : 10.1155/S016117120000199X. http://gdmltest.u-ga.fr/item/01496724/