Benney–Roskes/Zakharov–Rubenchik system: Lie symmetries and exact solutions Şeyma Gönül and Cihangir Özemir Eur. Phys. J. Plus, 137 10 (2022) 1107 Published online: 05 October 2022 DOI: 10.1140/epjp/s13360-022-03310-5