Drummond, R., & Duncan, S. (2018). The Aizerman and Kalman conjectures using symmetry. Elsevier.
Cita Chicago (17th ed.)Drummond, R., i S. Duncan. The Aizerman and Kalman Conjectures Using Symmetry. Elsevier, 2018.
Cita MLA (9th ed.)Drummond, R., i S. Duncan. The Aizerman and Kalman Conjectures Using Symmetry. Elsevier, 2018.
Atenció: Aquestes cites poden no estar 100% correctes.