@article{DAN_1993_330_6_a14,
     author = {M. M. Mirzaliev and G. I. Voitov and M. P. Yakovleva},
     title = {On time unstable isotopic composition of argon and carbon $\mathrm{CO}_2$ and $\mathrm{CH}_4$ 
},
     journal = {Doklady Akademii Nauk},
     pages = {767--770},
     publisher = {mathdoc},
     volume = {330},
     number = {6},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1993_330_6_a14/}
}