@article{bwmeta1.element.desklight-81f4da08-c18d-48e5-939f-39a6932d48c8,
author = {R. Krasnod\k ebski},
title = {Intersecting pencil of hyperbolic circles},
journal = {Colloquium Mathematicae},
volume = {22},
year = {1970},
pages = {265-272},
zbl = {0207.51304},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.desklight-81f4da08-c18d-48e5-939f-39a6932d48c8}
}
R. Krasnodębski. Intersecting pencil of hyperbolic circles. Colloquium Mathematicae, Tome 22 (1970) pp. 265-272. http://gdmltest.u-ga.fr/item/bwmeta1.element.desklight-81f4da08-c18d-48e5-939f-39a6932d48c8/