@article{ZNSL_2020_493_a7,
     author = {A. F. Vakulenko},
     title = {On the uniqueness of continuation for polynomials of harmonic quaternion fields},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {102--106},
     publisher = {mathdoc},
     volume = {493},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2020_493_a7/}
}