Ragusa M.A.

Nonlinear Analysis, Theory, Methods and Applications. Elsevier Ltd. Vol. 189. 2019.

Nonlinear Analysis, Theory, Methods and Applications. Elsevier Ltd. Vol. 185. 2019. P. 336-355

Siberian Electronic Mathematical Reports. Sobolev Institute of Mathematics. Vol. 16. 2019. P. 1795-1804

Archivum Mathematicum. Masarykova Universita. Vol. 55. 2019. P. 55-68

Atti della Accademia Nazionale dei Lincei, Classe di Scienze Fisiche, Matematiche e Naturali, Rendiconti Lincei Matematica e Applicazioni. European Mathematical Society Publishing House. Vol. 30. 2019. P. 67-92

Ricerche di Matematica. Springer-Verlag Italia s.r.l.. 2018. P. 1-14

AIP Conference Proceedings. Vol. 1978. 2018.

AIMS MATHEMATICS. AMER INST MATHEMATICAL SCIENCES-AIMS. Vol. 3. 2018. P. 565-574

Annales Polonici Mathematici. Institute of Mathematics. Polish Academy of Sciences. Vol. 121. 2018. P. 7-20

Environmental Monitoring and Assessment. Springer International Publishing. Vol. 190. 2018.

Results in Mathematics. Birkhauser Verlag AG. Vol. 73. 2018.

Bulletin of Mathematical Sciences. World Scientific Publishing Co. Pte Ltd. 2018.

AIMS MATHEMATICS. AMER INST MATHEMATICAL SCIENCES-AIMS. Vol. 2. 2017.

Calculus of Variations and Partial Differential Equations. Springer New York LLC. Vol. 56. 2017.

Set-Valued Analysis. Vol. 25. 2017. P. 807-828

Zeitschrift fur Angewandte Mathematik und Physik. Birkhauser Verlag AG. Vol. 68. 2017.