Finiteness of the set of solutions of Plateau's problem for polygonal boundary curves

Jakob, Ruben

Annales de l'I.H.P. Analyse non linéaire, Volume 24 (2007) p. 963-987

A “quasi maximum principle” for $I$-surfaces

Jakob, Ruben

Annales de l'I.H.P. Analyse non linéaire, Volume 24 (2007) p. 549-561

$H$-surface index formula

Jakob, Ruben

Annales de l'I.H.P. Analyse non linéaire, Volume 22 (2005) p. 557-578