@article{ZNSL_2005_324_a10,
     author = {L. A. Molotkov},
     title = {Estimating inequalities for velocities of propagation and for effective densities in fluid mixtures},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {180--189},
     publisher = {mathdoc},
     volume = {324},
     year = {2005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2005_324_a10/}
}