@article{700714,
title = {On two theorems of V. V. Filippov},
booktitle = {General Topology and its Relations to Modern Analysis and Algebra},
series = {GDML\_Books},
publisher = {Academia Publishing House of the Czechoslovak Academy of Sciences},
address = {Praha},
year = {1972},
pages = {307-308},
mrnumber = {MR0370474},
zbl = {0308.54008},
url = {http://dml.mathdoc.fr/item/700714}
}
Michael, E. On two theorems of V. V. Filippov, dans General Topology and its Relations to Modern Analysis and Algebra, GDML_Books, (1972), pp. 307-308. http://gdmltest.u-ga.fr/item/700714/