@article{ESOP-J-1992-NielsonN94,
	author        = "Flemming Nielson and Hanne Riis Nielson",
	doi           = "10.1016/0167-6423(94)00009-3",
	journal       = "{Science of Computer Programming}",
	number        = 3,
	pages         = "327--354",
	title         = "{The Tensor Product in Wadler’s Analysis of Lists}",
	volume        = 22,
	year          = 1994,
}