@article{SM_1968_5_2_a1,
     author = {R. Ya. Glagoleva},
     title = {An apriori estimate for the {Holder} norm and the {Harnack} inequality for the solution of a linear parabolic differential equation of second order with discontinuous coefficients},
     journal = {Sbornik. Mathematics},
     pages = {159--176},
     publisher = {mathdoc},
     volume = {5},
     number = {2},
     year = {1968},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1968_5_2_a1/}
}