@article{10_14712_1213_7243_2021_029,
     author = {Iwasa, Akira},
     title = {Preservation of properties of a map by forcing},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {121--129},
     year = {2022},
     volume = {63},
     number = {1},
     doi = {10.14712/1213-7243.2021.029},
     mrnumber = {4445739},
     zbl = {07584115},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.14712/1213-7243.2021.029/}
}