@article{bwmeta1.element.bwnjournal-article-aav21i1p413bwm,
author = {Linnik, Yu.},
title = {Additive problems involving squares, cubes and almost primes},
journal = {Acta Arithmetica},
volume = {21},
year = {1972},
pages = {413-422},
zbl = {0247.10014},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-aav21i1p413bwm}
}
Linnik, Yu. Additive problems involving squares, cubes and almost primes. Acta Arithmetica, Tome 21 (1972) pp. 413-422. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-aav21i1p413bwm/