Phylogenetic relationships of Icaronycteris, Archaeonycteris, hassianycteris, and palaeochiroopteyx to extant bat lineages ... /
Nancy B. Simmons, Jonathan H. Geisler.
-- New York : American Museum of Natural History, 1998
- 182 p. --
(Bulletin of the American Museum of Natural History, ISSN 0003-0090 ; 235).