@article{ZNSL_1989_171_a6,
     author = {L. V. Kapitanskii},
     title = {Estimates for {Besov} and {Lizorkin--Triebel} norms of solutions of the second-order linear hyperbolic equations},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {106--162},
     publisher = {mathdoc},
     volume = {171},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1989_171_a6/}
}