@article {MR3589917,
	title = {On asymptotic regimes of orthogonal polynomials with complex varying quartic exponential weight},
	journal = {SIGMA Symmetry Integrability Geom. Methods Appl.},
	volume = {12},
	year = {2016},
	pages = {Paper No. 118, 50 pages},
	issn = {1815-0659},
	doi = {10.3842/SIGMA.2016.118},
	url = {http://dx.doi.org/10.3842/SIGMA.2016.118},
	author = {Marco Bertola and Alexander Tovbis}
}
