1. S. O. Shiryaeva, A. I. Grigor’ev, and A. A. Svyatchenko, “Classification of Operation Modes of Electrohydrodynamic Ion Sources,” Preprint No. 25, IM RAN (Institute of Microelectronics RAN, Yaroslavl’, 1993).
2. S. O. Shiryaeva and A. I. Grigor’ev, Tech. Phys. 49, 229 (1994).
3. S. O. Shiryaeva and A. I. Grigor’ev, J. Electrostat. 34, 51 (1995).
4. S. B. Sample and R. Bollini, J. Coll. Sci. Teach. 41, 185 (1972).
5. M. Cloupeau and B. Prunet Foch, J. Electrostat. 25, 165 (1990).