Founded in 1938 and published semiannually by Sophia University
Monumenta Nipponica Volume 4, Number 2 (1941)
Monumenta Nipponica Volume 4, Number 2 (1941)

Japanese verbal sets on -ru and -suJ. L. Pierson

MN 4:2 (1941) pp. 514–529

jstor.org/stable/2382640