Media type: E-Article Title: A Closed-Form Approximation of the Gaussian Noise Model in the Presence of Inter-Channel Stimulated Raman Scattering Contributor: Semrau, Daniel; Killey, Robert I.; Bayvel, Polina Published: Institute of Electrical and Electronics Engineers (IEEE), 2019 Published in: Journal of Lightwave Technology, 37 (2019) 9, Seite 1924-1936 Language: Without Specification DOI: 10.1109/jlt.2019.2895237 ISSN: 0733-8724; 1558-2213 Origination: Footnote: