Halves of a real Enriques surface. A. Degtyarev; V. Kharlamov — 1996 Commentarii mathematici Helvetici
On the Definition of 2 -Category of 2 -Knots V. M. Kharlamov; V. G. Turaev — 1993 Recherche Coopérative sur Programme n°25
The growth rate of the number of classes of real plane algebraic curves with the growth of the degree. Orevkov, S. Yu.; Kharlamov, V. M. — 2000 Zapiski Nauchnykh Seminarov POMI