@book{6389,
	author = {Kandinski, Vassili, and Echavarren Welker, Roberto,},
	title = {Punto y línea sobre el plano :},
	publisher = {Barral editores,},
	year = {1971},
	series = {Ediciones de bolsillo ;},
	address = {Barcelona :},
	note = {Reimpressions: 1972, 1974, 1975, 1977, 1981, 1983, 1984, 1986}
}