@article{RMC_2007_2007_1_a12,
     author = {Edmunds, David E. and  Evans and  W. Desmond and  Karadzhov, Gyorgi E.},
     title = {Sharp estimates of the embedding constants for {Besov} spaces bsp,q, 0 < p < 1,.},
     journal = {Revista matem\'atica complutense},
     pages = {445-462},
     publisher = {mathdoc},
     volume = {20},
     number = {2},
     year = {2007},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RMC_2007_2007_1_a12/}
}