Optimal Real Number Graph Labellings of a Subfamily of Kneser Graphs. - Rok Erman; Suzana Jurecic; Daniel Král; Kris Stopar; Nik Stopar (SIAM J. Discret. Math., 2009)

Final solution to the problem of relating a true copula to an imprecise copula. - Matjaz Omladic; Nik Stopar (Fuzzy Sets Syst., 2020)

A full scale Sklar's theorem in the imprecise setting. - Matjaz Omladic; Nik Stopar (Fuzzy Sets Syst., 2020)

On a new partial order on bivariate distributions and on constrained bounds of their copulas. - Matjaz Omladic; Nik Stopar (Fuzzy Sets Syst., 2021)

Multivariate imprecise Sklar type theorems. - Matjaz Omladic; Nik Stopar (Fuzzy Sets Syst., 2022)

Dedekind-MacNeille completion of multivariate copulas via ALGEN method. - Matjaz Omladic; Nik Stopar (Fuzzy Sets Syst., 2022)

Representation of the infimum and supremum of a family of multivariate distribution functions. - Nik Stopar (Fuzzy Sets Syst., 2023)

Exact upper bound for copulas with a given diagonal section. - Damjana Kokol Bukovsek; Blaz Mojskerc; Nik Stopar (Fuzzy Sets Syst., 2024)

Bivariate measure-inducing quasi-copulas. - Nik Stopar (Fuzzy Sets Syst., 2024)

Quasi-copulas as linear combinations of copulas. - Gregor Dolinar; Bojan Kuzma; Nik Stopar (Fuzzy Sets Syst., 2024)

Coherence and avoidance of sure loss for standardized functions and semicopulas. - Erich-Peter Klement; Damjana Kokol Bukovsek; Blaz Mojskerc; Matjaz Omladic; Susanne Saminger-Platz; Nik Stopar (Int. J. Approx. Reason., 2024)

On the exact region determined by Spearman's rho and Spearman's footrule. - Damjana Kokol Bukovsek; Nik Stopar (J. Comput. Appl. Math., 2024)