@article {Bertola:IZtau,
	title = {The partition function of the two-matrix model as an isomonodromic τ function},
	journal = {J. Math. Phys.},
	volume = {50},
	number = {1},
	year = {2009},
	pages = {013529, 17},
	issn = {0022-2488},
	doi = {10.1063/1.3054865},
	url = {http://0-dx.doi.org.mercury.concordia.ca/10.1063/1.3054865},
	author = {Marco Bertola and Marchal, O.}
}
