@article{urn:eudml:doc:42757,
title = {Polycircular and semi-tubular domains in normed spaces.},
journal = {Revista de la Real Academia de Ciencias Exactas F\'\i sicas y Naturales},
volume = {80},
year = {1986},
pages = {67-72},
zbl = {0631.32019},
language = {en},
url = {http://dml.mathdoc.fr/item/urn:eudml:doc:42757}
}
Salles Batarce, Irineu. Polycircular and semi-tubular domains in normed spaces.. Revista de la Real Academia de Ciencias Exactas Físicas y Naturales, Tome 80 (1986) pp. 67-72. http://gdmltest.u-ga.fr/item/urn:eudml:doc:42757/