@article{IVM_2012_4_a8,
     author = {S. E. Stepanov},
     title = {The {Berger{\textendash}Ebin} theorem and harmonic maps and flows},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {84--89},
     year = {2012},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2012_4_a8/}
}