@ARTICLE{thermal2015,
     Title={Thermal and optical characterization of GeSnSe glass system/},
     Author={Sharma, Surbhi; Kumar, Rajesh; Sareen, Amit; Sharma, Navjeet},
     Journal={Applied Physics A:Material Science and Processing},
     Volume={118},
     Number={4},
     Pages={1551-1557},
     Publisher={Springer Science+Business Media},
     Year={2015}
}