Happ, H. H. (1980). Piecewise methods and applications to power systems. New York: John Wiley & Sons.
Style de citation ChicagoHapp, H. H. Piecewise Methods and Applications to Power Systems. New York: John Wiley & Sons, 1980.
Style de citation MLAHapp, H. H. Piecewise Methods and Applications to Power Systems. New York: John Wiley & Sons, 1980.
Attention : ces citations peuvent ne pas être correctes à 100%.