@article{bwmeta1.element.bwnjournal-article-fmv111i3p179bwm, author = {B. Hajduk}, title = {Minimal m-functions}, journal = {Fundamenta Mathematicae}, volume = {112}, year = {1981}, pages = {179-200}, zbl = {0472.57020}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv111i3p179bwm} }
Hajduk, B. Minimal m-functions. Fundamenta Mathematicae, Tome 112 (1981) pp. 179-200. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv111i3p179bwm/