An imbedding theorem in the calculus of variations for multiple integrals, addendum. Moritz Armsen — 1976 Aequationes mathematicae
An Embedding Theorem in the Calculus of Variations for Multiple Integrals. Moritz Armsen — 1975 Aequationes mathematicae
An Embedding Theorem in the Calculus of Variations for Multiple Integrals. (Short Communication). Moritz Armsen — 1974 Aequationes mathematicae