@article{ZNSL_1990_186_a14,
     author = {L. A. Molotkov},
     title = {The equations of effective twophase crack model with cracks of a finite length},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {142--153},
     publisher = {mathdoc},
     volume = {186},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1990_186_a14/}
}