Sextum Problema. Punctum eclipticae cum quo stella quaeuis coelum mediat perscrutari
Regiomontani Tabvla Sinvvm, per singula minuta extensa, vniuersam sphaericorum triangulorum scientiam complectens [1], GDML_Books, (1584), p. 4 / Harvested from
Access to full text 
@article{PPN555509575+dmdlog11,
     title = {Sextum Problema. Punctum eclipticae cum quo stella quaeuis coelum mediat perscrutari},
     booktitle = {Regiomontani Tabvla Sinvvm, per singula minuta extensa, vniuersam sphaericorum triangulorum scientiam complectens [1]},
     series = {GDML\_Books},
     publisher = {Welack},
     address = {Witebergae},
     year = {1584},
     pages = {4},
     url = {http://dml.mathdoc.fr/item/PPN555509575+dmdlog11}
}

 (éd.). Sextum Problema. Punctum eclipticae cum quo stella quaeuis coelum mediat perscrutari, dans Regiomontani Tabvla Sinvvm, per singula minuta extensa, vniuersam sphaericorum triangulorum scientiam complectens [1], GDML_Books,  (1584), p. 4. http://gdmltest.u-ga.fr/item/PPN555509575+dmdlog11/