Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author exact 002003223283 cql: author exact 801000931055 Add to list Journal Article A1 Extended random phase approximation method for atomic excitation energies from correlated and variationally optimized second-order density matrices Helen van Aggelen (UGent) , Brecht Verstichel (UGent) , Guillaume Acke (UGent) , Matthias Degroote (UGent) , Patrick Bultinck (UGent) , Paul W Ayers and Dimitri Van Neck (UGent) (2013) COMPUTATIONAL AND THEORETICAL CHEMISTRY. 1003. p.50-54