Jan Olof Bengtsson

This is another lastingly important vartma-pradarshaka guru (person who shows the path) from the late 1970s. He wrote well; his books...

There is much criticism of Maharishi. If we disregard the one-sided understanding of Vedanta, there are certainly also some adaptations...

Brahmananda Saraswati (1870-1953) was the Shankaracharya of Jyotir Math. Wikipedia