@article{journal,
author = {Schuler, L.},
title = {Les syst{\'e}matiques des animaux {\`a} g{\'e}n{\'e}ration sexu{\'e}e},
year = {1971},
volume = {3-1},
pages = {35--40},
journal = {Miscel·l{\`a}nia Zool{\`o}gica}
}