| A methodology for assessing eco-efficiency in logistics networks JQF Neto, G Walther, J Bloemhof, J Van Nunen, T Spengler European Journal of Operational Research 193 (3), 670-682, 2009 | 252 | 2009 |
| Evaluation of sites for the location of WEEE recycling plants in Spain D Queiruga, G Walther, J Gonzalez-Benito, T Spengler Waste management 28 (1), 181-190, 2008 | 189 | 2008 |
| From closed-loop to sustainable supply chains: the WEEE case J Quariguasi Frota Neto, G Walther, J Bloemhof, J Van Nunen, T Spengler International Journal of Production Research 48 (15), 4463-4481, 2010 | 188 | 2010 |
| Impact of WEEE-directive on reverse logistics in Germany G Walther, T Spengler International Journal of Physical Distribution & Logistics Management 35 (5 …, 2005 | 159 | 2005 |
| The electric location routing problem with time windows and partial recharging M Schiffer, G Walther European Journal of Operational Research 260 (3), 995-1013, 2017 | 79 | 2017 |
| Implementation of the WEEE-directive—economic effects and improvement potentials for reuse and recycling in Germany G Walther, J Steinborn, TS Spengler, T Luger, C Herrmann The International Journal of Advanced Manufacturing Technology 47 (5-8), 461-474, 2010 | 77 | 2010 |
| Design of regional production networks for second generation synthetic bio-fuel–A case study in Northern Germany G Walther, A Schatka, TS Spengler European Journal of Operational Research 218 (1), 280-292, 2012 | 75 | 2012 |
| Impact assessment in the automotive industry: mandatory market introduction of alternative powertrain technologies G Walther, J Wansart, K Kieckhäfer, E Schnieder, TS Spengler System Dynamics Review 26 (3), 239-261, 2010 | 75 | 2010 |
| Negotiation-based coordination in product recovery networks G Walther, E Schmid, TS Spengler International Journal of Production Economics 111 (2), 334-350, 2008 | 66 | 2008 |
| Nachhaltige Wertschöpfungsnetzwerke: Überbetriebliche Planung und Steuerung von Stoffströmen entlang des Produktlebenszyklus G Walther Springer-Verlag, 2010 | 54 | 2010 |
| Integrating agent-based simulation and system dynamics to support product strategy decisions in the automotive industry K Kieckhäfer, G Walther, J Axmann, T Spengler Winter Simulation Conference, 1433-1443, 2009 | 43 | 2009 |
| Optimal design of supply chains for second generation biofuels incorporating European biofuel regulations LE Hombach, C Cambero, T Sowlati, G Walther Journal of cleaner production 133, 565-575, 2016 | 31 | 2016 |
| Facility location planning for treatment of large household appliances in Spain G Walther, T Spengler, D Queiruga International Journal of Environmental Technology and Management 8 (4), 405-425, 2008 | 29 | 2008 |
| Strategic planning of electric logistics fleet networks: A robust location-routing approach M Schiffer, G Walther Omega 80, 31-42, 2018 | 27 | 2018 |
| An adaptive large neighborhood search for the location-routing problem with intra-route facilities M Schiffer, G Walther Transportation Science 52 (2), 331-352, 2017 | 26 | 2017 |
| In Bewegung: die Produktion von Web-Videos bei deutschen regionalen Tageszeitungen M Walter Springer-Verlag, 2010 | 17 | 2010 |
| Comparison of light-duty transportation fuels produced from renewable hydrogen and green carbon dioxide D Bongartz, L Doré, K Eichler, T Grube, B Heuser, LE Hombach, ... Applied energy 231, 757-767, 2018 | 16 | 2018 |
| Recycling von Elektro-und Elektronik-Altgeräten: strategische Planung von Stoffstrom-Netzwerken für kleine und mittelständische Unternehmen G Walther Springer-Verlag, 2005 | 15 | 2005 |
| Influence of composition, amount and life span of passenger cars on end-of-life vehicles waste in Belgium: A system dynamics approach D Inghels, W Dullaert, B Raa, G Walther Transportation Research Part A: Policy and Practice 91, 80-104, 2016 | 13 | 2016 |
| Strategische Planung von Wertschöpfungsnetzwerken zum Produktrecycling T Spengler, G Walther Zeitschrift für Betriebswirtschaft 3, 247-275, 2005 | 11 | 2005 |
