@article{GDZPPN002530740,
title = {Note on the location of zeros of extremal polynomials in the non-euclidean plane.},
journal = {Publications de l'Institut Math\'ematique [Elektronische Ressource]},
volume = {4},
year = {1952},
pages = {157-160},
zbl = {0047.02003},
language = {en},
url = {http://dml.mathdoc.fr/item/GDZPPN002530740}
}
Wlash, J.L. Note on the location of zeros of extremal polynomials in the non-euclidean plane.. Publications de l'Institut Mathématique [Elektronische Ressource], Tome 4 (1952) pp. 157-160. http://gdmltest.u-ga.fr/item/GDZPPN002530740/