Gaya APA

Ervedoza, S., Zuazua, E. (2013). Numerical approximation of exact controls for waves (1). New York: Springer New York.

Gaya MLA

Ervedoza, Sylvain., Zuazua, Enrique. "Numerical approximation of exact controls for waves". 1 New York: Springer New York, 2013. Electronic Resource.