Ball, J. M. (1983). Systems of no linear partial differential equations [proceedings]. D Reidel.
Citación estilo ChicagoBall, J M. Systems of No Linear Partial Differential Equations [proceedings]. Dordrecht: D Reidel, 1983.
Cita MLABall, J M. Systems of No Linear Partial Differential Equations [proceedings]. D Reidel, 1983.
Warning: These citations may not always be 100% accurate.