(1986). STRUCTURAL STUDIES OF THE CoAl Min SYSTEM. test, 8(1), 138-140. doi: 10.21608/ejs.1986.153727
. "STRUCTURAL STUDIES OF THE CoAl Min SYSTEM". test, 8, 1, 1986, 138-140. doi: 10.21608/ejs.1986.153727
(1986). 'STRUCTURAL STUDIES OF THE CoAl Min SYSTEM', test, 8(1), pp. 138-140. doi: 10.21608/ejs.1986.153727
STRUCTURAL STUDIES OF THE CoAl Min SYSTEM. test, 1986; 8(1): 138-140. doi: 10.21608/ejs.1986.153727