@Misc{BVMC:258019, author = {Regiomontanus, Johannes}, author = {Peurbach, Georg}, author = {Schöner, Johann}, author = {Walterus, Bernardus}, title = {Scripta clarissimi mathematici M. Ioannis Regiomontani, de Torqueto, astrolabio armillari, regula magna Ptolemaica, baculoque astronomico, & obseruationibus cometarum}, url = {https://www.cervantesvirtual.com/obra/scripta-clarissimi-mathematici-m-ioannis-regiomontani-de-torqueto-astrolabio-armillari-regula-magna-ptolemaica-baculoque-astronomico-obseruationibus-cometarum-2} }