Tyutyulkov, N. MPI for Polymer Research, Max Planck Society;
Baumgarten, Martin MPI for Polymer Research, Max Planck Society;
Tyutyulkov, N., Madjarova, G., Dietz, F., & Baumgarten, M. (1998). Organic Polymers with Indirect Magnetic Interaction Caused by the Symmetry of the Elementary Units. International Journal of Quantum Chemistry, 66, 425-434. doi:10.1002/(SICI)1097-461X(1998)66:6<425:AID-QUA4>3.0.CO;2-X.