author = {Josef Schicho},
title = {{The Multiple Conical Surfaces}},
number = {99-29},
year = {1999},
month = {October},
note = {submitted to Beitr. Alg. Geom.},
keywords = {conic, cyclide},
sponsor = {FWF},
type = {RISC Report Series},
institution = {Research Institute for Symbolic Computation (RISC), Johannes Kepler University Linz},
address = {Schloss Hagenberg, 4232 Hagenberg, Austria}