@article{SM_1980_36_2_a4,
     author = {N. S. Vyacheslavov},
     title = {Rate of approximation of piecewise-analytic functions by rational fractions in the $L_p$-metrics, $0<p\leqslant\infty$},
     journal = {Sbornik. Mathematics},
     pages = {203--212},
     publisher = {mathdoc},
     volume = {36},
     number = {2},
     year = {1980},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1980_36_2_a4/}
}