Struwe, M. (1990). Variational methods. Springer-Verlag.
Chicago Edition CitationStruwe, Michael. Variational Methods. Berlin: Springer-Verlag, 1990.
Deismireacht MLAStruwe, Michael. Variational Methods. Springer-Verlag, 1990.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.