Media type: E-Article Title: Determination of ionization constants of a polyprotic acid with use of least-squares methods Contributor: Nurchi, Valeria; Crisponi, Guido Published: Elsevier BV, 1989 Published in: Analytica Chimica Acta, 222 (1989) 1, Seite 359-367 Language: English DOI: 10.1016/s0003-2670(00)81910-8 ISSN: 0003-2670 Keywords: Spectroscopy ; Environmental Chemistry ; Biochemistry ; Analytical Chemistry Origination: Footnote: