APA ציטוט

D'Ancona, P., & Reissig, M. New trends in the theory of nonlinear weakly hyperbolic equations of second order.

Trích dẫn kiểu Chicago

D'Ancona, Piero., và Michael Reissig. New Trends in the Theory of Nonlinear Weakly Hyperbolic Equations of Second Order.

ציטוט MLA

D'Ancona, Piero., và Michael Reissig. New Trends in the Theory of Nonlinear Weakly Hyperbolic Equations of Second Order.