NOVA ACTA REGIAE SOCIETATIS SCIENTIARUM UPSALIENSIS 
SER. IV. VOL. 4. N:o 2 
ON THE INFLUENCE OF DIFFUSION 
UPON 
THE PROPAGATION OF BOUNDARY WAVES 
BY 
KECAL DY, 
kk > as "0, TN 
NILS ZEILON. CPE 
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IZ a» / M 
(PRESENTED TO THE ROYAL Society or Science or Upsara, Dec. 4th 1914.) 
UPSALA 
A.-B. AKADEMISKA BOKHANDELN. 
