Giriraj Methi
"Solution of Unsteady flow of Polytropic Gas using Differential Transform Method".
International Journal of Pure and Applied Mathematics,
vol: 119,
No. 16
Jan. 2018, pp: 5181 -5188,
https://scholar9.com/publication-detail/solution-of-unsteady-flow-of-polytropic-gas-using-12794
