@book{9128968,
	author = {Marov, M. J. and Zmievskaja, G. I. and International council of scientific unions, Committee on space research, Plenary meeting},
	title = {On the refinement of parameters of the flow-surface interaction and the atmospheric density variations according to the data of satellite motion evolution},
	year = {1970]},
	address = {[L.}
}