B. Brešar, J. Ferme, S. Klavžar and D.F. Rall

A survey on packing colorings

Z. He and M. Lu

Super edge-connectivity and zeroth-order Randić index

O.V. Borodin, A.O. Ivanova and E.I. Vasil'eva

Light minor 5-stars in 3-polytopes with minimum degree 5 and no 6-vertices

L. Volkmann

The double Roman domatic number of a digraph

L. Sun , J.-L. Wu, B. Wang and B. Liu

The list coloring and list total coloring of planar graphs with maximum degree at least 7

O.V. Borodin, M.A. Bykov and A.O. Ivanova

Low 5-stars at 5-vertices in 3-polytopes with minimum degree 5 and no vertices of degree from 7 to 9

P. Kaemawichanurat and N. Ananchuen

Connected domination critical graphs with cut vertices

Z. Yan and M. Kano

Strong Tutte type conditions and factors of graphs

I. Broere, J. Heidema and S. Veldsman

Congruences and Hoehnke radicals on graphs

M. Hajian and N. Jafari Rad

A note on the fair domination number in outerplanar graphs

A.M. Hinz and N. Movarraei

The Hanoi graph $H^{3}_{4}$

H. Hua, H. Wang and I. Gutman

Comparing eccentricity-based graph invariants

Z.D. Ouyang

A note on the crossing numbers of 5-regular graphs

M. Krnc, J.-S. Sereni, R. Škrekovski and Z.B. Yilma

Eccentricity of networks with structural constraints

M. Borowiecki, P. Borowiecki, E. Drgas-Burchardt and E. Sidorowicz

Graph classes generated by Mycielskians

O. Baudon, H. Hocquard, A. Marczyk, M. Pilśniak, J. Przybyło and M. Woźniak

On a total version of 1-2-3 Conjecture