Geodesic
Approximation and extension problems for some classes of vector fields
Algebra i analiz, Tome 10 (1998) no. 3, pp. 133-162 
S. K. Smirnov; V. P. Havin. Approximation and extension problems for some classes of vector fields. Algebra i analiz, Tome 10 (1998) no. 3, pp. 133-162. http://geodesic.mathdoc.fr/item/AA_1998_10_3_a5/
@article{AA_1998_10_3_a5,
     author = {S. K. Smirnov and V. P. Havin},
     title = {Approximation and extension problems for some classes of vector fields},
     journal = {Algebra i analiz},
     pages = {133--162},
     year = {1998},
     volume = {10},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_1998_10_3_a5/}
}
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EP  - 162
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IS  - 3
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%N 3
%U http://geodesic.mathdoc.fr/item/AA_1998_10_3_a5/
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%F AA_1998_10_3_a5

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