Complex sentence: His numerous articles in newspapers and magazines were collected and published in linguistic studio, but his two-volume work, "From medieval to modern Spanish pronunciation" was published post-posthumously by Rafael Lapesa 1955.
Split into simpler sentences: His numerous articles in newspapers and magazines were collected and published in linguistic studies. His two-volume work, "From medieval to modern Spanish pronunciation" was published post-posthumously by Rafael Lapesa 1955.