@article{GDZPPN002230089,
title = {A4n-polyhedra with free homology.},
journal = {Manuscripta mathematica},
volume = {64},
year = {1989},
pages = {123-146},
zbl = {0683.55002},
url = {http://dml.mathdoc.fr/item/GDZPPN002230089}
}
Unsöld, Hans Michael. A4n-polyhedra with free homology.. Manuscripta mathematica, Tome 64 (1989) pp. 123-146. http://gdmltest.u-ga.fr/item/GDZPPN002230089/