Gaitanos, T., and M. Kaskulov. “Non-Linear Derivative Interactions in Relativistic Hadrodynamics”. HNPS Advances in Nuclear Physics 23 (March 8, 2019): 112–118. Accessed May 2, 2024. https://eproceedings.epublishing.ekt.gr/index.php/hnps/article/view/1914.