@inbook {591,
	title = {Сем. 164. Zannichelliaceae Dumort. - ЦАНИКЕЛЛИЕВЫЕ},
	booktitle = {Flora Partis Europaeae URSS, Tomus IV. Magnoliophyta (=Angiospermae): Magnoliopsida (=Dicotyledones), Liliopsida (=Monocotyledones)},
	year = {1979},
	pages = {194-198},
	edition = {A. Fedorov},
	author = {Tzvelev, N.N.}
}
@inbook {260,
	title = {Isozyme in European and Mediterranean Zannichellia (Zannichelliaceae) populations: a situation of predominant inbreeders},
	booktitle = {Isozymes in Aquatic Plants. Opera Botanica Belgica 4},
	year = {1991},
	pages = {133-166},
	edition = {Triest, L.},
	author = {Triest, L. and Vanhecke, L.}
}
