Don't know if it helps, but the dutch [0] and french [1] versions of the page contain some more detail and sections on similar styles.

You could also try to inform yourself at the Belgian comic strip museum [2]

[0] https://nl.wikipedia.org/wiki/Klare_lijn

[1] https://fr.wikipedia.org/wiki/Ligne_claire

[2] https://en.wikipedia.org/wiki/Belgian_Comic_Strip_Center