@conference {moran2017direct,
	title = {Direct computation of parabolic waveguide modes via a bivariate root-finding algorithm},
	booktitle = {Numerical Electromagnetic and Multiphysics Modeling and Optimization for RF, Microwave, and Terahertz Applications (NEMO), 2017 IEEE MTT-S International Conference on},
	year = {2017},
	pages = {152{\textendash}154},
	publisher = {IEEE},
	organization = {IEEE},
	author = {Mor{\'a}n-L{\'o}pez, Ana and J C{\'o}rcoles and Ruiz-Cruz, Jorge A and Montejo-Garai, Jos{\'e} R and Rebollar, Jes{\'u}s M}
}
