TY - JOUR AU - V. S. Gerdjikov TI - Two-dimensional Toda field equations related to the~exceptional algebra $\mathfrak g_2$: Spectral properties of the~Lax operators JO - Teoretičeskaâ i matematičeskaâ fizika PY - 2012 SP - 236 EP - 249 VL - 172 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_2012_172_2_a4/ LA - ru ID - TMF_2012_172_2_a4 ER -