• [1] S. Banach Sur une classe de fonctions d'ensemble, Fundamenta Mathematicae, vol. 6 (1924), pp. 170-188.
• [1] G. A. Bliss The Weierstrass -function for problems of the calculus of variations in space, these Transactions, vol. 15 (1914), pp. 369-378. MR 1500985
• [1] P. Franklin and N. Wiener Analytical approximations to topological transformations, these Transactions, vol. 28 (1926), pp. 762-785. MR 1501373
• [1] E. J. McShane On the semi-continuity of double integrals in the calculus of variations, Annals of Mathematics, (2), vol. 33 (1932), pp. 460-184. MR 1503070
• [2] -Integrals over surfaces in parametric form, Annals of Mathematics, (2), vol. 34 (1933), pp. 815-838. MR 1503135
• [1] C. B. Morrey A class of representations of manifolds, I, American Journal of Mathematics, vol. 55 (1933), pp. 683-707. MR 1507929
• [1] T. Radó A remark on the area of surfaces, American Journal of Mathematics, vol. 58 (1936), pp. 598-606. MR 1507184
• [2] -On the derivative of the Lebesgue area of continuous surfaces, Fundamenta Mathematicae, vol. 30 (1938), pp. 34-39.
• [3] -On absolutely continuous transformations in the plane, Duke Mathematical Journal, vol. 4 (1938), pp. 190-221.
• [4] -On a lemma of McShane, Annals of Mathematics, (2), vol. 42 (1941), pp. 73-83. MR 0003433 (2:219b)

Bibliography

[1]

S. Banach Sur une classe de fonctions d'ensemble, Fundamenta Mathematicae, vol. 6 (1924), pp. 170-188.

[1]

G. A. Bliss The Weierstrass -function for problems of the calculus of variations in space, these Transactions, vol. 15 (1914), pp. 369-378. MR 1500985

[1]

P. Franklin and N. Wiener Analytical approximations to topological transformations, these Transactions, vol. 28 (1926), pp. 762-785. MR 1501373

[1]

E. J. McShane On the semi-continuity of double integrals in the calculus of variations, Annals of Mathematics, (2), vol. 33 (1932), pp. 460-184. MR 1503070

[2]

-Integrals over surfaces in parametric form, Annals of Mathematics, (2), vol. 34 (1933), pp. 815-838. MR 1503135

[1]

C. B. Morrey A class of representations of manifolds, I, American Journal of Mathematics, vol. 55 (1933), pp. 683-707. MR 1507929

[1]

T. Radó A remark on the area of surfaces, American Journal of Mathematics, vol. 58 (1936), pp. 598-606. MR 1507184

[2]

-On the derivative of the Lebesgue area of continuous surfaces, Fundamenta Mathematicae, vol. 30 (1938), pp. 34-39.

[3]

-On absolutely continuous transformations in the plane, Duke Mathematical Journal, vol. 4 (1938), pp. 190-221.

[4]

-On a lemma of McShane, Annals of Mathematics, (2), vol. 42 (1941), pp. 73-83. MR 0003433 (2:219b)