Published Special Issues [1 issue]

• Topological and variational methods of nonlinear analysis and their applications
  Guest Editors: V. G. Zvyagin, Yu. E. Gliklikh, V. V. Obukhovskii, A. I. Perov, B. N. Sadovskii, Yu. I. Sapronov, V. A. Sobolev, and Z. B. Tsaliuk