@article{BMMS_2014_37_3_a3,
     author = {V. E. Berezovski and J.Mike\v{s} and A.Van\v{z}urov\'a},
     title = {Fundamental {PDE's} of the {Canonical} {Almost} {Geodesic} {Mappings} of {Type} ${\tilde\pi}_1$},
     journal = {Bulletin of the Malaysian Mathematical Society},
     year = {2014},
     volume = {37},
     number = {3},
     url = {http://geodesic.mathdoc.fr/item/BMMS_2014_37_3_a3/}
}