LIBER VII. - De figuris Isoperimetris desputans: cui Appendicis loco annectitur breuis de circulo per lineas quadrando tractatiuncula.
Christophori Clavii Bambergensis Societate Iesv Opervm Mathematicorvm T. 2, GDML_Books, (1611), p. 174 / Harvested from
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     title = {LIBER VII. - De figuris Isoperimetris desputans: cui Appendicis loco annectitur breuis de circulo per lineas quadrando tractatiuncula.},
     booktitle = {Christophori Clavii Bambergensis Societate Iesv Opervm Mathematicorvm T. 2},
     series = {GDML\_Books},
     year = {1611},
     pages = {174},
     url = {http://dml.mathdoc.fr/item/PPN309056772+dmdlog14}
}

 (éd.). LIBER VII. - De figuris Isoperimetris desputans: cui Appendicis loco annectitur breuis de circulo per lineas quadrando tractatiuncula., dans Christophori Clavii Bambergensis Societate Iesv Opervm Mathematicorvm T. 2, GDML_Books,  (1611), p. 174. http://gdmltest.u-ga.fr/item/PPN309056772+dmdlog14/