A. I. Aleksandr Ivanovich A. I. Aleksandr Ivanovich, A. V. Aleksandr Viktorovich Aleksandr Ivanovich Oparin, Aleksandr Ivanovich, A. S. Aleksandr Sergeevich A. S. Aleksandr Sergeevich, V. I. Vladimir Ivanovich Ioffe, Aleksandr Davidovich. Ivan Aleksandrovich