PHILOSOPHICAL TEAHSAOTIONS 
OF THE 
ROYAL SOCIETY OF LONDON 
Series A, VOL. 201, pp. 157-184. 
ON THE VIBRATIONS AND STABILITY OF A 
GRAVITATING PLANET 
BY 
J. H. JEANS, B.A., 
ISAAC NEWTON STUDENT, AND FELLOW OF TRINITY COLLEOE, CAMBRIDGE. 
LONDON: 
PUBLISHED FOR THE ROYAL SOCIETY 
BY DULAU AND CO., 37, SOHO SQUARE, W. 
CONTINENTAL AGENTS, MESSRS. FRIEDLANDER AND SON, BERLIN. 
1903. 
Price One Shilling and Sixpence. 
A 335. 
4.4.03 
