Correlated response calculations of the spin-orbit interaction contribution to nuclear spin-spin couplings. - Juha Vaara; Kenneth Ruud; Olav Vahtras (J. Comput. Chem., 1999)

Systematic Gaussian basis-set limit using completeness-optimized primitive sets. A case for magnetic properties. - Pekka Manninen; Juha Vaara (J. Comput. Chem., 2006)