Quindecimum Problema. Duodecim domos coeliner circulos magnos in utroqpole mundi coèuntes, ad quamvis latitudinem 60. gradus non excedentem determinare.
Regiomontani Tabvla Sinvvm, per singula minuta extensa, vniuersam sphaericorum triangulorum scientiam complectens [1], GDML_Books, (1584), p. 10 / Harvested from
@article{PPN555509575+dmdlog20,
     title = {Quindecimum Problema. Duodecim domos coeliner circulos magnos in utroqpole mundi co\`euntes, ad quamvis latitudinem 60. gradus non excedentem determinare.},
     booktitle = {Regiomontani Tabvla Sinvvm, per singula minuta extensa, vniuersam sphaericorum triangulorum scientiam complectens [1]},
     series = {GDML\_Books},
     publisher = {Welack},
     address = {Witebergae},
     year = {1584},
     pages = {10},
     url = {http://dml.mathdoc.fr/item/PPN555509575+dmdlog20}
}
 (éd.). Quindecimum Problema. Duodecim domos coeliner circulos magnos in utroqpole mundi coèuntes, ad quamvis latitudinem 60. gradus non excedentem determinare., dans Regiomontani Tabvla Sinvvm, per singula minuta extensa, vniuersam sphaericorum triangulorum scientiam complectens [1], GDML_Books,  (1584), p. 10. http://gdmltest.u-ga.fr/item/PPN555509575+dmdlog20/