Complexity of the Multiobjective Spanner Problem. - Fritz Bökler; Henning Jasper (CoRR, 2022)

Exact Minimum Weight Spanners via Column Generation. - Fritz Bökler; Markus Chimani; Henning Jasper; Mirko H. Wagner (ESA, 2024)

Complexity of the multiobjective minimum weight minimum stretch spanner problem. - Fritz Bökler; Henning Jasper (Math. Methods Oper. Res., 2024)

Simple Approximations for General Spanner Problems. - Fritz Bökler; Markus Chimani; Henning Jasper (CoRR, 2025)