Li, G. and Wang, C. 2011. The existence of a nontrivial solution to a nonlinear elliptic problem of linking type without the Ambrosetti-Rabinowitz condition. Annales Fennici Mathematici. 36, 2 (Aug. 2011), 461–480. DOI:https://doi.org/10.5186/aasfm.2011.3627.