@article{6, keywords = {Astrophysics - Astrophysics of Galaxies, Astrophysics - Cosmology and Nongalactic Astrophysics, Physics - Fluid Dynamics}, author = {J.-B. Durrive and M. Langer}, title = {Analytic growth rate of gravitational instability in self-gravitating planar polytropes}, year = {2019}, journal = {Journal of Fluid Mechanics}, volume = {859}, pages = {362-399}, month = {01/2019}, issn = {0022-1120}, url = {https://www.cambridge.org/core/product/identifier/S0022112018008376/type/journal_article}, doi = {10.1017/jfm.2018.837}, }