cc-by (c) Society of Mathematicians, Physicists and Astronomers of Slovenia, Institute of Mathematics, Physics, and Mechanics, University of Primorska (Slovenia) 2014
Except where otherwise noted, this item's license is described as cc-by (c) Society of Mathematicians, Physicists and Astronomers of Slovenia, Institute of Mathematics, Physics, and Mechanics, University of Primorska (Slovenia) 2014