cc-by (c) Society of Mathematicians, Physicists and Astronomers of Slovenia, Institute of Mathematics, Physics, and Mechanics, University of Primorska (Slovenia) 2014
Excepto si se señala otra cosa, la licencia del ítem se describe comocc-by (c) Society of Mathematicians, Physicists and Astronomers of Slovenia, Institute of Mathematics, Physics, and Mechanics, University of Primorska (Slovenia) 2014