Colouring vertices of plane graphs under restrictions given by faces. - Július Czap; Stanislav Jendrol' (Discuss. Math. Graph Theory, 2009)

Facial parity edge colouring. - Július Czap; Stanislav Jendrol'; Frantisek Kardos (Ars Math. Contemp., 2011)

Parity vertex coloring of outerplane graphs. - Július Czap (Discret. Math., 2011)

Parity vertex colouring of plane graphs. - Július Czap; Stanislav Jendrol'; Margit Voigt (Discret. Math., 2011)

On strong parity chromatic number. - Július Czap; Stanislav Jendrol'; Frantisek Kardos (Discuss. Math. Graph Theory, 2011)

Looseness of Plane Graphs. - Július Czap; Stanislav Jendrol'; Frantisek Kardos; Jozef Miskuf (Graphs Comb., 2011)

Facial parity edge coloring of outerplane graphs. - Július Czap (Ars Math. Contemp., 2012)

1-planarity of complete multipartite graphs. - Július Czap; Dávid Hudák (Discret. Appl. Math., 2012)

Facial parity edge colouring of plane pseudographs. - Július Czap; Stanislav Jendrol'; Frantisek Kardos; Roman Soták (Discret. Math., 2012)

On Drawings and Decompositions of 1-Planar Graphs. - Július Czap; Dávid Hudák (Electron. J. Comb., 2013)

Fractional Q-coloring of graphs. - Július Czap; Peter Mihók (Discuss. Math. Graph Theory, 2013)

Decompositions of plane graphs under parity constrains given by faces. - Július Czap; Zsolt Tuza (Discuss. Math. Graph Theory, 2013)

A note on total colorings of 1-planar graphs. - Július Czap (Inf. Process. Lett., 2013)

Facial Nonrepetitive Vertex Coloring of Plane Graphs. - János Barát; Július Czap (J. Graph Theory, 2013)

An upper bound on the sum of powers of the degrees of simple 1-planar graphs. - Július Czap; Jochen Harant; Dávid Hudák (Discret. Appl. Math., 2014)

Edge looseness of plane graphs. - Július Czap (Ars Math. Contemp., 2015)

Facial edge ranking of plane graphs. - Július Czap; Stanislav Jendrol' (Discret. Appl. Math., 2015)

Facial Parity 9-Edge-Coloring of Outerplane Graphs. - Tomás Bálint; Július Czap (Graphs Comb., 2015)

Facial packing edge-coloring of plane graphs. - Július Czap; Stanislav Jendrol' (Discret. Appl. Math., 2016)

M2-edge colorings of cacti and graph joins. - Július Czap; Jaroslav Ivanco; Peter Sugerek (Discuss. Math. Graph Theory, 2016)

On an extremal problem in the class of bipartite 1-planar graphs. - Július Czap; Jakub Przybylo; Erika Skrabul'áková (Discuss. Math. Graph Theory, 2016)

Facial anagram-free edge-coloring of plane graphs. - Július Czap; Stanislav Jendrol'; Roman Soták (Discret. Appl. Math., 2017)

Facially-constrained colorings of plane graphs: A survey. - Július Czap; Stanislav Jendrol' (Discret. Math., 2017)

WORM colorings of planar graphs. - Július Czap; Stanislav Jendrol'; Juraj Valiska (Discuss. Math. Graph Theory, 2017)

Facial L(2, 1)-edge-labelings of trees. - Július Czap; Stanislav Jendrol'; Juraj Valiska (Discret. Appl. Math., 2018)

Conflict -free connections of graphs. - Július Czap; Stanislav Jendrol'; Juraj Valiska (Discuss. Math. Graph Theory, 2018)

Facial packing vertex-coloring of subdivided plane graphs. - Július Czap; Stanislav Jendrol'; Peter Sugerek; Juraj Valiska (Discret. Appl. Math., 2019)

Facial [r.s, t]-colorings of plane graphs. - Július Czap; Stanislav Jendrol'; Peter Sugerek; Juraj Valiska (Discuss. Math. Graph Theory, 2019)

Facial Colorings of Plane Graphs. - Július Czap; Stanislav Jendrol' (J. Interconnect. Networks, 2019)

Edge-coloring of plane multigraphs with many colors on facial cycles. - Július Czap; Stanislav Jendrol'; Juraj Valiska (Discret. Appl. Math., 2020)

Colorings of plane graphs without long monochromatic facial paths. - Július Czap; Igor Fabrici; Stanislav Jendrol' (Discuss. Math. Graph Theory, 2021)

A survey on the cyclic coloring and its relaxations. - Július Czap; Mirko Hornák; Stanislav Jendrol' (Discuss. Math. Graph Theory, 2021)

Odd facial colorings of acyclic plane graphs. - Július Czap; Peter Sugerek (Electron. J. Graph Theory Appl., 2021)

Facial Visibility in Edge Colored Plane Graphs. - Július Czap; Stanislav Jendrol'; Tomás Madaras (Graphs Comb., 2022)

Facial matchings in plane graphs. - Július Czap; Stanislav Jendrol' (Discret. Appl. Math., 2025)

On 𝒫 vertex-connections of graphs. - Július Czap; Stanislav Jendrol'; Peter Sugerek (Discuss. Math. Graph Theory, 2025)