@article{1029003129,
author = {Anderson, J. M. and Hinkkanen, A.},
title = {A univalency criterion.},
journal = {Michigan Math. J.},
volume = {32},
number = {1},
year = {1985},
pages = { 33-40},
language = {en},
url = {http://dml.mathdoc.fr/item/1029003129}
}
Anderson, J. M.; Hinkkanen, A. A univalency criterion.. Michigan Math. J., Tome 32 (1985) no. 1, pp. 33-40. http://gdmltest.u-ga.fr/item/1029003129/