@article{AA_2007_19_3_a2,
     author = {A. Brudnyi and Y. Brudnyi},
     title = {Linear and nonlinear extensions of {Lipschitz} functions from subsets of metric spaces},
     journal = {Algebra i analiz},
     pages = {106--118},
     publisher = {mathdoc},
     volume = {19},
     number = {3},
     year = {2007},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AA_2007_19_3_a2/}
}