TY - GEN AU - Mohamed Gamal Ahmed AU - Georges Bonnier , AU - Mohamed Rushdy , AU - Sherif A.Khairy , TI - Realization of the triple point of argon on the ITS - 90 as a primary fixed point at NIS / PY - 2003/// CY - Cairo : PB - Mohamed Gamal Ahmed , KW - Argon KW - Realization KW - Triple N1 - Thesis (PH.D.) - Cairo University - Faculty Of Science - Department Of Physics; Issued also as CD UR - http://172.23.153.220/th.pdf ER -