[es] Ecuaciones diofánticas

[ca] Equacions diofàntiques

[en] Diophantine equations

[fr] Analyse diophantienne

Ecuaciones indeterminadas

Ecuaciones indefinidas

http://lemac.sgcb.mcu.es/Autoridades/LEMAC201210090/concept

http://data.bnf.fr/ark:/12148/cb13162761m

http://id.loc.gov/authorities/subjects/sh92001030