TY  - JOUR
AU  - B. N. Onagh
TI  - The Harmonic Index of Edge-Semitotal Graphs, Total Graphs and Related Sums
JO  - Kragujevac Journal of Mathematics
PY  - 2018
SP  - 217 
VL  - 42
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/KJM_2018_42_2_a4/
LA  - en
ID  - KJM_2018_42_2_a4
ER  -