APA (7th ed.) Citation

Jager, P. d. (1989). Phase portraits of quadratic systems higher order singularities and separatrix cycles. Technická univerzita.

Chicago Style (17th ed.) Citation

Jager, Paul de. Phase Portraits of Quadratic Systems Higher Order Singularities and Separatrix Cycles. Delft: Technická univerzita, 1989.

MLA (9th ed.) Citation

Jager, Paul de. Phase Portraits of Quadratic Systems Higher Order Singularities and Separatrix Cycles. Technická univerzita, 1989.