A second paper by Professor Ian Balitsky reaches 1000 citation mark.

A second paper by Professor Ian Balitsky reaches 1000 citation mark. (I.I. Balitsky, "Operator Expansion for High-Energy Scattering," Nucl. Phys, B 463 (1996) 99). The first was I.I. Balitsky, "The Pomeranchuk Singularity in Quantum Chromodynamics," Sov.J.Nucl.Phys 28 (1978) 822.