Weissberger ed.: Technique of Organic Chemistry, Physical Methods of Organic Chemistry, 3rd ed. Chapter IX, Interscience Publ., New York, 1959, vol. I, Part I.
Weissberger ed.: Technique of Organic Chemistry, Physical Methods of Organic Chemistry, 3rd ed, Chapter IX, Interscience Publ. New York, 1959, Vol. I, Part I.