Lagrange's Four Squares Theorem with almost prime variables

Brüdern, JörgJörgBrüdernFouvry, ÉtienneÉtienneFouvry2017-09-072017-09-071994https://resolver.sub.uni-goettingen.de/purl?gro-2/3864enLagrange's Four Squares Theorem with almost prime variablesjournal_article10.1515/crll.1994.454.593146117