@article{10_4153_CMB_2017_015_0,
     author = {Ha, Pham Hoang and Kawakami, Yu},
     title = {A {Note} on a {Unicity} {Theorem} for the {Gauss} {Maps} of {Complete} {Minimal} {Surfaces} in {Euclidean} {Four-space}},
     journal = {Canadian mathematical bulletin},
     pages = {292--300},
     year = {2018},
     volume = {61},
     number = {2},
     doi = {10.4153/CMB-2017-015-0},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2017-015-0/}
}