@article{GDZPPN002440261,
title = {Shift equivalence in homotopy.},
journal = {Mathematische Zeitschrift},
volume = {209},
year = {1992},
pages = {197-202},
zbl = {0734.55005},
url = {http://dml.mathdoc.fr/item/GDZPPN002440261}
}
Tezer, Cem. Shift equivalence in homotopy.. Mathematische Zeitschrift, Tome 209 (1992) pp. 197-202. http://gdmltest.u-ga.fr/item/GDZPPN002440261/