Iris H. G. Houba Rob J. M. Hartog Jan L. Top Adrie J. M. Beulens Linda N. van Berkel Using recipe classes for supporting detailed planning in food industry: A case study. 367-373 2000 122 Eur. J. Oper. Res. 2 https://doi.org/10.1016/S0377-2217(99)00239-8 https://www.wikidata.org/entity/Q127857980 db/journals/eor/eor122.html#HoubaHTBB00