Minimal surfaces via loop groups. Dorfmeister, J.; Pedit, F.; Toda, M. — 1997 Balkan Journal of Geometry and its Applications (BJGA)
Bäcklund transforms of conformal maps into the 4-sphere K. Leschke; F. Pedit — 2005 Banach Center Publications
On the meromorphic potential for a harmonic surface in a k-symmetric space. J. Dorfmeister; I. McIntosh; F. Pedit — 1997 Manuscripta mathematica