Voir la notice de l'article provenant de la source Math-Net.Ru
@article{AA_1990_2_5_a7, author = {I. Yu. Popov}, title = {Integral equations in a~model of apertures of zero width}, journal = {Algebra i analiz}, pages = {189--196}, publisher = {mathdoc}, volume = {2}, number = {5}, year = {1990}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AA_1990_2_5_a7/} }
I. Yu. Popov. Integral equations in a~model of apertures of zero width. Algebra i analiz, Tome 2 (1990) no. 5, pp. 189-196. http://geodesic.mathdoc.fr/item/AA_1990_2_5_a7/