Harmonic spheres in outer symmetric spaces, their canonical elements and Weierstrass-type representations

Correia, N; Pacheco, R

Pacheco, R (reprint author), Univ Beira Interior, Rua Marques dAvila & Bolama, P-6200001 Covilha, Portugal.

MANUSCRIPTA MATHEMATICA, 2017; 152 (3-4): 399