@article{FAA_1969_3_4_a8,
     author = {A. N. Varchenko},
     title = {On the bifurcation of multiple integrals depending on a parameter},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {79--80},
     publisher = {mathdoc},
     volume = {3},
     number = {4},
     year = {1969},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1969_3_4_a8/}
}