@book {Filipev:1968tx,
	title = {Free-living marine nematodes of the Sevastopol area: (Svobodnozhivushchiya morskiya mematody okrestnostei Sevastopolya)},
	year = {1968},
	publisher = {Israel Program for Scientific Translations},
	organization = {Israel Program for Scientific Translations},
	address = {Jerusalem},
	author = {Filip'ev, Ivan Nikolaevich}
}
