6HORACSEK O,BARTHA L.Development of the bubble structure from selectively deforming potassium-pores in doped tungsten wires. International Journal of Refractory Metals and Hard Materials . 2004
7Poppendiek,H. F.,Hody,G. L.,Plumb,H. H.Design considerations and applications of gradient layer calorimeters for use in biological heat production measurement. Temperature—its measurement and control in science and industry . 1972
8Bewlay,B.P.,Briant,C.L.The Formation and the Role of Potassium Bubbles in NS-Doped Tungsten. Int. J. of Refractory Metals & Hard Materials . 1995
