All articles by Ulla Sørensen
2 articlesArticles in volume 31a (1977)
| The Crystal and Molecular Structure of Hexahydro-1,2-dimethyl-1,3,6-pyridazinedione at -165 degrees C. Pages: 808-812. DOI number: 10.3891/acta.chem.scand.31a-0808 |
Articles in volume 32b (1978)
| Constituents of Helenium amarum (Compositae). I. X-Ray Crystallographic Determination of Heleniamarin, a New Sesquiterpene Lactone. Ottersen, Tor; Sørensen, Ulla; Elsohly, Mahmoud A.; Turner, Carlton E. Pages: 79-84. DOI number: 10.3891/acta.chem.scand.32b-0079 |