1. ; In Handbook of Water-Soluble and Resins in Water-Soluble Polymers. Developments Since 1978; , Eds.; Kingsport Press: Park Ridge, 1981.
2. In Ullmann's Encyclopedia of Industrial Chemistry; , , , , Eds.; Wiley-VCH: Weinheim, 1986; p 461.
3. Methods in Ca;Croon,1963
4. Characterization of METHOCEL cellulose ethers by aqueous SEC with multiple detectors