@article{TRSPY_1950_35_a0,
     author = {G. P. Tolstov},
     title = {On the curvilinear and iterated integral},
     journal = {Informatics and Automation},
     pages = {3--102},
     publisher = {mathdoc},
     volume = {35},
     year = {1950},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_1950_35_a0/}
}