1. Magnetic resonance in systems with equivalent spin-1/2 nuclides. Part 1;Nokhrin;J. Magn. Reson.,2005
2. Lectures on Quantum Mechanics;Baym,1969
3. Electron Paramagnetic Resonance – Elementary Theory and Practical Applications;Weil,2007
4. Comments on second-order spin-hamiltonian energies;Weil;J. Magn. Reson.,1975
5. High-resolution Nuclear Magnetic Resonance;Pople,1959