[1]
Garrido, J.V. and Esguerra, J.P.H. 2019. A first integral of motion for logarithmic spiral trajectories. Proceedings of the Samahang Pisika ng Pilipinas, 37(1), SPP-2019-1D-06. URL: https://proceedings.spp-online.org/article/view/SPP-2019-1D-06.