@article{1102698954,
author = {Flapan, Erica},
title = {Rigid and nonrigid achirality.},
journal = {Pacific J. Math.},
volume = {130},
number = {2},
year = {1987},
pages = { 57-66},
language = {en},
url = {http://dml.mathdoc.fr/item/1102698954}
}
Flapan, Erica. Rigid and nonrigid achirality.. Pacific J. Math., Tome 130 (1987) no. 2, pp. 57-66. http://gdmltest.u-ga.fr/item/1102698954/