@article{oai:shiga-u.repo.nii.ac.jp:00014494,
 author = {Kondo, Atsumasa},
 issue = {第435号},
 journal = {彦根論叢, The Hikone Ronso},
 month = {Mar},
 note = {Departmental Bulletin Paper, 彦根論叢, 第435号, pp. 4-13},
 pages = {4--13},
 title = {Review of Fixed Point Theorems for a Certain Class of Nonlinear Mappings in Hilbert Spaces},
 year = {2023}
}