@article{NUMA_1989__54_3_133325,
     author = {Bosko S. Jovanovic},
     title = {On the {Convergence} of {Finite-Difference} {Schemes} for {Parabolic} {Equations} with {Variable} {Coefficients.}},
     journal = {Numerische Mathematik},
     pages = {395--404},
     publisher = {mathdoc},
     volume = {54},
     number = {3},
     year = {1989},
     zbl = {0668.65069},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1989__54_3_133325/}
}