sci
hub

to open science
Yemélé, D., & Kenmogné, F. (2009). Compact envelope dark solitary wave in a discrete nonlinear electrical transmission line. Physics Letters A, 373(42), 3801–3809. doi:10.1016/j.physleta.2009.08.067 
10.1016/j.physleta.2009.08.067