Bulletin (Académie serbe des sciences et des arts. Classe des sciences mathématiques et naturelles. Sciences mathématiques), No. 23 (1998), pp. 91-100 (10 pages) We consider the problem of ...
Bulletin (Académie serbe des sciences et des arts. Classe des sciences mathématiques et naturelles. Sciences mathématiques), No. 28 (2003), pp. 31-40 (10 pages) Let the Laplacian characteristic ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback