Sex and Mating Strategy Impact the 13 Basic Reasons for Having Sex
Evolutionary Psychological Science (2015) - Comment
doi: 10.1007/s40806-015-0024-6  issn: 2198-9885 

Leif Edward Ottesen Kennair, Trond Viggo Grøntvedt, Mehmet Mehmetoglu, Carin Perilloux, David M. Buss