1. Adams, D.R., Hedberg, L.I.: Function spaces and potential theory, volume 314 of Grundlehren der Mathematischen Wissenschaften [Fundamental Principles of Mathematical Sciences]. Springer, Berlin (1996)
2. Adams, R.A., Fournier, J.J.F.: Sobolev Spaces, volume 140 of Pure and Applied Mathematics (Amsterdam), 2nd edn. Academic Press, Amsterdam (2003)
3. Alvino, A., Trombetti, G., Lions, P.-L.: On optimization problems with prescribed rearrangements. Nonlinear Anal. 13(2), 185–220 (1989)
4. Bardaro, C., Musielak, J., Vinti, G.: Nonlinear integral operators and applications, volume 9 of De Gruyter Series in Nonlinear Analysis and Applications. Walter de Gruyter & Co., Berlin (2003)
5. Baruah, D., Harjulehto, P., Hästö, P.: Capacities in generalized Orlicz spaces. J. Funct. Spaces, Art. ID 8459874 (2018)