Drummond, R., & Duncan, S. (2018). The Aizerman and Kalman conjectures using symmetry. Elsevier.
Lua i Stíl Chicago (17ú heag.)Drummond, R., agus S. Duncan. The Aizerman and Kalman Conjectures Using Symmetry. Elsevier, 2018.
Lua MLA (9ú heag.)Drummond, R., agus S. Duncan. The Aizerman and Kalman Conjectures Using Symmetry. Elsevier, 2018.
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