Acta Arithmetica
[de] Acta Arithmetica
[es] Acta Arithmetica
[fr] Acta Arithmetica
[nl] Acta Arithmetica
[pl] Acta Arithmetica
[pt] Acta Arithmetica
[ro] Acta Arithmetica
[ta] அக்டா அரிதமடிகா