The maximum size of graphs with a unique k-factor
Combinatorica 24 (2004), no. 3, 531--540.
BibTex references
@Article\{Vol04c,
author = "Volkmann, Lutz",
title = "The maximum size of graphs with a unique k-factor",
journal = "Combinatorica",
number = "3",
volume = "24",
pages = "531--540",
year = "2004",
}