Measurement of Refractive Indices of the Urea Adducts by the Polarizing Microscope

Hidesuke TANAKA, Takashi YASUDA, Tomoko TAKAHASHI
1975 Journal of Japan Oil Chemists' Society  
doi:10.5650/jos1956.24.185 fatcat:ibewsthekbhx3gr5bfls7icoga