@article{GDZPPN00222061X,
title = {Concertina-Loke Movements of the Error Curve in the Alternation Theorem.},
journal = {Manuscripta mathematica},
volume = {22},
year = {1977},
pages = {229-234},
zbl = {0368.41029},
url = {http://dml.mathdoc.fr/item/GDZPPN00222061X}
}
Zielke, Roland. Concertina-Loke Movements of the Error Curve in the Alternation Theorem.. Manuscripta mathematica, Tome 22 (1977) pp. 229-234. http://gdmltest.u-ga.fr/item/GDZPPN00222061X/