Search results for: A. Petrov
Herald of the Russian Academy of Sciences > 2018 > 88 > 3 > 163-165
Herald of the Russian Academy of Sciences > 2014 > 84 > 5 > 344-356
Herald of the Russian Academy of Sciences > 2018 > 88 > 3 > 163-165
Herald of the Russian Academy of Sciences > 2014 > 84 > 5 > 344-356