L. V. Prokhorov, D. V. Fursaev, S. V. Shabanov, “String-like excitations in quantum electrodynamics”, TMF, 97:3 (1993), 373–385; Theoret. and Math. Phys., 97:3 (1993), 1355–1363
V. G. Kadyshevskii, D. V. Fursaev, “On a generalization of the gauge principle at high energies”, TMF, 83:2 (1990), 197–206; Theoret. and Math. Phys., 83:2 (1990), 474–481
V. G. Kadyshevskii, D. V. Fursaev, “Chiral fermion fields at high energies”, Dokl. Akad. Nauk SSSR, 306:4 (1989), 856–858; Dokl. Math., 34:6 (1989), 534–536