For citations:
Kyzylasov Yu.I. NONLINEAR REFRACTION IN GLASS. FROM THE HISTORY OF THE FIRST OBSERVATIONS. SibScript. 2014;(1-2):97-101. (In Russ.)
Kyzylasov Yu.I. NONLINEAR REFRACTION IN GLASS. FROM THE HISTORY OF THE FIRST OBSERVATIONS. SibScript. 2014;(1-2):97-101. (In Russ.)