@article{1256048843,
author = {Francis, George K.},
title = {Polymersions with nontrivial targets},
journal = {Illinois J. Math.},
volume = {22},
number = {4},
year = {1978},
pages = { 161-170},
language = {en},
url = {http://dml.mathdoc.fr/item/1256048843}
}
Francis, George K. Polymersions with nontrivial targets. Illinois J. Math., Tome 22 (1978) no. 4, pp. 161-170. http://gdmltest.u-ga.fr/item/1256048843/