Dispersionless Pfaff-Toda hierarchy and elliptic L\"owner equation
  We show that one-variable reductions of the Pfaff-Toda integrable hierarchy in the dispersionless limit are described by a system of coupled elliptic L\"owner (Komatu-Goluzin) equations. 
V. Akhmedova. A. Zabrodin
math-ph math.MP nlin.SI