@article{oai:kanazawa-u.repo.nii.ac.jp:00011732,
 author = {Kaneko, Katsumasa and Ishida, Shinichiro and Hosokawa, Yukio and 金子, 曾政 and 石田, 真一郎 and 細川, 幸雄 and 河合, 久美子},
 issue = {1},
 journal = {金沢大学工学部紀要 = Memoirs of the Faculty of Technology Kanazawa University},
 month = {Mar},
 note = {One of the authors, K. Kaneko, proposed in the earlier report to measure the viscosity and diffusion of acetone solution of phenolic resins as a method for molecular weight estimation. In this case, when the area mean of diffusion coefficient Dᴀ is used, there exsists the following relation between Dᴀ and φ, the specific volwne of solute in solution: 
φ√Dᴀ＝const.,
therefore 〔η〕＝KM¹/⁵
is derived. Though the average molecular weight gained from Dᴀ and φ generally falls between Mₙ and Mᵤₙ  there are some reports that the index to M rather increases when M is given as　number average. Tobiason et al. suggest the influence of solution conditions, and we find in addition the index increasing phenomena in case of polymolecularity increases with molecular weight.},
 pages = {121--127},
 title = {フェノール系樹脂の平均分子量とアセトン溶液の粘度について},
 volume = {12},
 year = {1979}
}