@article{PA_2020_9_1_a6,
     author = {Ji Eun Kim},
     title = {Hyperholomorphic functions with values in~a~modified form of quaternions},
     journal = {Problemy analiza},
     pages = {83--95},
     publisher = {mathdoc},
     volume = {9},
     number = {1},
     year = {2020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PA_2020_9_1_a6/}
}