All articles by Helge Johansen
4 articlesArticles in volume 22 (1968)
| Orbitals and Structures of Pentafluorides. Berry, R. Stephen; Tamres, Milton; Ballhausen, C. J.; Johansen, Helge Pages: 231-246. DOI number: 10.3891/acta.chem.scand.22-0231 |
Articles in volume 47 (1993)
| Bonding in 1,2,3-Triazoles. VII. Effects of N-Substitution. Ab Initio Calculations on Model Systems. Nielsen, Kurt; Søtofte, Inger; Johansen, Helge Pages: 943-949. DOI number: 10.3891/acta.chem.scand.47-0943 |
Articles in volume 49 (1995)
| A Theoretical Investigation of the Electronic Structure and Spectrum for S3-. Pages: 79-84. DOI number: 10.3891/acta.chem.scand.49-0079 |
Articles in volume 50 (1996)
| Ab Initio Calculations of Oxosulfatovanadates. Frøberg, Torben; Johansen, Helge Pages: 961-966. DOI number: 10.3891/acta.chem.scand.50-0961 |