@article{VMP_2006_7_3_a8,
     author = {V. E. Zalizniak},
     title = {A piecewise exponential method for the numerical simulation of wave propagation},
     journal = {Numerical methods and programming},
     pages = {266--272},
     publisher = {mathdoc},
     volume = {7},
     number = {3},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMP_2006_7_3_a8/}
}