@phdthesis{Engle2013,
author = {Engle, Sabine},
year = {2013},
title = {Ultrastructure and development of the body cavities in Antedon bifida
(Pennant, 1777) (Comatulida, Crinoida)},
type = {Dissertation},
url = "http://dx.doi.org/10.17169/refubium-8224",
}