|  ZhETF, Vol. 58, 
No. 1,
p. 133 (July 1970)
 (English translation - JETP, 
	Vol. 31, 
	No. 1,
	p. 76,
	July 1970
)
 
 The issue content is only available in english translation.
 
 
 
	Thermal Self-focusing in a Light Beam with Low Intensity near the Axis
G.A. Askar'yan, I.L. Chistyi
 
 Received: August 29, 1969
 
 
 
 
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