@book{9455,
	author = {Spiridonov, V.P.},
	title = {Tratamiento matemático de datos físico-químicos /},
	publisher = {Mir, },
	year = {c1973},
	address = {Moscú :},
	url = {https://www.cicy.mx/sitios/sib/doctoelectronico/10199.pdf}
}