@article{IVM_2000_7_a10,
     author = {A. V. Aminova and S. V. Zuev and D. A. Kalinin},
     title = {Algebraic conditions for compatibility of two metrics with a~common almost complex (quaternion) structure on a~manifold},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {70--73},
     publisher = {mathdoc},
     number = {7},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2000_7_a10/}
}