TY  - BOOK
AU  - Hensens,O.D.
AU  - Lewis,K.G.
AU  - Tucker,D.J.
TI  - Reactions of primolagenin A. IV. Ring expansion in Oleana-12,15-diene-3BETA-,28-diol and the Related13(18),15-Diene isomer
UR  - https://drive.google.com/file/d/1e_kj8d9gaXbyVNHOVRyvrEkOR_c5Qb_H/view?usp=drivesdk
ER  -