Volume 83 (2020) number 3

• A. Jahanbani, J. Rodriguez Zambrano: Koolen-Moulton-Type Upper Bounds on the Energy of a Graph, pp. 497-518
• Y. Pan, J. Chen, J. Li: Energy, Matching Number and Rank of Graphs, pp. 519-530
• O. Arizmendi, J. Fernandez Hidalgo: Graphs of Maximal Energy with Fixed Maximal Degree, pp. 531-539
• Y. Pan, J. Chen, J. Li: Upper Bounds of Graph Energy in Terms of Matching Number, pp. 541-554
• A. Ali, S. Elumalai, T. Mansour, M. A. Rostami: On the Complementary Equienergetic Graphs, pp. 555-570
• B. Deng, B. Huo, X. Li: Note on the Girth of a Borderenergetic Graph, pp. 571-577
• E. Andrade, J. R. Carmona, G. Infante, M. Robbiano: A Lower Bound for the Energy of Hypoenergetic and Non Hypoenergetic Graphs, pp. 579-592
• E. Andrade, J. R. Carmona, A. Poveda, M. Robbiano: On the Energy of Singular and Non Singular Graphs, pp. 593-610
• L. E. Allem, R. O. Braga, A. Pastine: Randic Index and Energy, pp. 611-622
• W. Chen, W. Yan: On the Energy of Blossomed Stars, pp. 623-630
• S. Akbari, M. A. Hosseinzadeh: A Short Proof for Graph Energy is at Least Twice of Minimum Degree, pp. 631-633
• L. Zheng, G. X. Tian, S. Y. Cui: On Spectral Radius and Energy of Arithmetic-Geometric Matrix of Graphs, pp. 635-650
• X. Guo, Y. Gao: Arithmetic-Geometric Spectral Radius and Energy of Graphs, pp. 651-660
• R. G. Brereton Chemometrics: Data Driven Extraction for Science (review by J. Basic, I. Milanovic), pp. 661-662
• M. Pal, S. Samanta, A. Pal (Eds.): Handbook of Research on Advanced Applications of Graph Theory in Modern Society (review by I. Gutman), pp. 663-666