Stepan S Bulanov

Schwinger limit attainability with extreme power lasers.

S. V. Bulanov, J. Koga, S. Bulanov, 2010, Physical review letters.

Generation of GeV protons from 1 PW laser interaction with near critical density targets.

Vladimir Chvykov, Takeshi Matsuoka, Anatoly Maksimchuk, 2009, Physics of plasmas.

Accelerating protons to therapeutic energies with ultraintense, ultraclean, and ultrashort laser pulses.

Vladimir Chvykov, Takeshi Matsuoka, Anatoly Maksimchuk, 2008, Medical physics.