On expressible sets of products
Hančl, Jaroslav, Nair, Radhakrishnan, Novotný, LukášVolume:
69
Language:
english
Journal:
Periodica Mathematica Hungarica
DOI:
10.1007/s10998-014-0058-8
Date:
December, 2014
File:
PDF, 148 KB
english, 2014