Blas Herrera. The vortical deviation on a stream surface. Appl. Math. Lett., 22(6):946-951, 2009. [doi]
@article{Herrera09, title = {The vortical deviation on a stream surface}, author = {Blas Herrera}, year = {2009}, doi = {10.1016/j.aml.2009.01.003}, url = {http://dx.doi.org/10.1016/j.aml.2009.01.003}, researchr = {https://researchr.org/publication/Herrera09}, cites = {0}, citedby = {0}, journal = {Appl. Math. Lett.}, volume = {22}, number = {6}, pages = {946-951}, }