3 статьи ACS

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Harry P. Gregor, J. I. Bregman
Characterization of Ion Exchange Resins. I. Acidity and Number of Constituent Cation Exchange Groups
J. Am. Chem. Soc., 1948, 70 (7), pp 2370–2373

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http://dx.doi.org/10.1021/ja01187a017

Harry P. Gregor, Mary Jane Hamilton, Jane Becher, Fabian Bernstein
Studies on Ion Exchange Resins. XIV. Titration, Capacity and Swelling of Methaerylic Acid Resins
J. Phys. Chem., 1955, 59 (9), pp 874–881

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http://dx.doi.org/10.1021/j150531a017

Mitsuru Ueda, Masaki Sato, Amane Mochizuki
Poly(benzimidazole) synthesis by direct reaction of diacids and diamines
Macromolecules, 1985, 18 (12), pp 2723–2726

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http://dx.doi.org/10.1021/ma00154a060

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