@misc{VTAMU_2022_27_138_a8,
     title = {In memory of professor of mathematics {Gerrit} van {Dijk}},
     journal = {Vestnik rossijskih universitetov. Matematika},
     pages = {199--200},
     publisher = {mathdoc},
     volume = {27},
     number = {138},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VTAMU_2022_27_138_a8/}
}