@incollection{Stamos13,
author = {David N. Stamos},
title = {Darwin’s Species Concept Revisited},
booktitle = {The Species Problem},
publisher = {IntechOpen},
address = {Rijeka},
year = {2013},
editor = {Igor Ya. Pavlinov},
chapter = {10},
doi = {10.5772/52640},
url = {https://doi.org/10.5772/52640}
}