Roughly 50 years after some of Stravinsky’s most influential works, Arthur Berger published his paper “Problems of Pitch Organization in Stravinsky
.” There he attempted to define a new theory about Stravinsky’s music and, in the process, coined the term “octatonic.” In contrast, in as early as 1906 Russian music theorist Boleslav Yavorsky (1877–1942) was documenting theories that would influence modern Russian music theory and would be applicable to the music of Rimsky-Korsakov, Scriabin, Stravinsky, and Prokofiev.