%0 Journal Article %T Existence domains for invariant reactions in binary regular solution phase diagrams exhibiting two phases %A B Nageswara Sarma %A S Lele %A S Srinivas Prasad %A S Vijayvergiya %A V Bharath Kumar %J - %D 2003 %U https://www.ias.ac.in/describe/article/boms/026/04/0423-0430