@article{AA_1992_4_2_a0,
     author = {M. L. Sodin and P. M. Yuditskii},
     title = {Functions that deviate least from zero on closed subsets of the real axis},
     journal = {Algebra i analiz},
     pages = {1--61},
     publisher = {mathdoc},
     volume = {4},
     number = {2},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_1992_4_2_a0/}
}