A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
S. KITAZAWA. "Classification of the Paths of Pilot Balloons observed at Misima and its Applicability in Weather Forecasting." Journal of the Meteorological Society of Japan 11.9 (1933) 402-407