@article{AA_2018_30_2_a2,
     author = {A. A. Arkhipova},
     title = {Heat flow for a~class of quadratic functionals with nondiagonal principal matrix. {Existence} of a~smooth global solution},
     journal = {Algebra i analiz},
     pages = {45--75},
     publisher = {mathdoc},
     volume = {30},
     number = {2},
     year = {2018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AA_2018_30_2_a2/}
}