TY - JOUR AU - V. V. Smirnov TI - Feynman principle for fermions with odd covariant symbol of the Hamiltonian JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1992 SP - 155 EP - 160 VL - 90 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1992_90_1_a13/ LA - ru ID - TMF_1992_90_1_a13 ER -