@Article{Chimmalgi2019a,
	author = {Chimmalgi, Shrinivas and Prins, Peter J. and Wahls, Sander},
	title = {Fast Nonlinear Fourier Transform Algorithms Using Higher Order Exponential Integrators},
	journal = {IEEE Access},
	volume = {7},
	pages = {145161–145176},
	year = {2019},
	url = {https://doi.org/10.1109/ACCESS.2019.2945480}
}