Self-intersection Points in classical area-minimizing surfaces. Claire C. Chan (1995) Manuscripta mathematica
Stratification of minimal surfaces, mean curvature flows, and harmonic maps. Brian White (1997) Journal für die reine und angewandte Mathematik
Surfaces minimales et la construction de Calabi-Penrose H. Blaine, Jr. Lawson (1983/1984) Séminaire Bourbaki
Surfaces of minimal area enclosing a given body in ℝ 3 Giovanni Mancini, Roberta Musina (1989) Annali della Scuola Normale Superiore di Pisa - Classe di Scienze