806 



phase lines of AD^LG, CD,LG, and BD^LG possess temperature 

 maxima. 



The ternary critical endpoint curve for the coexistence of the 

 solid ternary compound with the critical tluid phase is indi<'ated by 

 a closed line, on which the critical endpoints p and q occur. By 

 the side of this line the symbol I)^ -\- {L^ G) is written. 



