@article{Flesness1995,
author = {Flesness, N.R. and Lukens, D.R. and Porter, S.B. and Wilson, C.R. and Grahn, L.V.},
title= {ISIS and studbooks, very high census correlation for the north american zoo population: a reply to Earnhardt, Thompson, and Willis},
year = {1995},
doi = {10.1002/zoo.1430140603},
journal = {Zoo Biology},
volume = {14},
number = {6},
pages = {509--517},
}