Antimatter annihilation reaction and external interstellar hydrogen use in spaceships ramjets. Space Colonization Journal, Issue 6, 2013.
Publication reports to engineering decisions development for manned and unmanned interstellar flights supplying as the basis for space colonization. Author insists that these flights are possible only with use of antimatter stocked on spaceship board annihilation reaction and external interstellar hydrogen in ramjets. Author notes that this spaceship complexion during its moving in interstellar medium looks like comet Arend–Roland flight, blew on solar wind, it witness to the fact that it also could be spaceship but of other world.