string(212) "select * FROM articoli_opac WHERE fonte <> 'ISI' AND fonte='ESSPER' AND fasc_issn='03908127' order by level desc, fasc_key desc, NULLIF(regexp_replace(pagina_ini, E'\\D', '', 'g'), '')::int asc offset 0 limit 25"
Citation: Emilio Spedicato et Ladislav Luksan, A globally convergent nonlinear ABS algorithm, theory and numerical experiments, Ricerca operativa, 31(98/100), 2001, pp. 11-19
Citation: Xia Zun Quan et Zhang Li Wei, ABS algorithms for solving linearly constrained optimization problems via the active set strategy, Ricerca operativa, 31(98/100), 2001, pp. 21-49
Citation: Xia Zun Quan et al., Applications of the ABS method to systems of linear matrix integer equations, Ricerca operativa, 31(98/100), 2001, pp. 51-66
Citation: Roberto De_Lotto et Antonella Ferrara, An analog differential model to solve location problems in urban planning., Ricerca operativa, 31(97), 2001, pp. 3-22
Citation: Marilena Krayer et Cristina Cocchetto, A mathematical model for periodic scheduling of personnel : a firm case., Ricerca operativa, 31(97), 2001, pp. 23-36
Citation: Luigi Biggiero et Massimo Di Gangi, An algorithm of incremental loading with elastic demand and capacity constraints., Ricerca operativa, 30(96), 2000, pp. 5-20
Citation: Francesco Zirilli et Maurizio Bruglieri, A mathematical model for railway schedule optimization when a network authority confronts several transportation companies., Ricerca operativa, 30(96), 2000, pp. 21-41
Citation: Paolo Saitti et al., Competitive models for shipbuilding and the need for an integrated approach : a case study., Ricerca operativa, 30(96), 2000, pp. 43-65
Citation: Alberto Colorni et al., Feasibility study of a dial-a-ride system for a suburban area of Milan., Ricerca operativa, 30(94/95), 2000, pp. 5-28
Citation: Massimo Greco et Cristiano Di Cristo, An unconventional use of an optimization method for calibrating simulation models., Ricerca operativa, 30(94/95), 2000, pp. 61-73
Citation: Arie M. C. A. Koster et al., Lower bounds for minimum interference frequency assignment problems., Ricerca operativa, 30(94/95), 2000, pp. 101-116
Citation: Alberto Colorni, Observations on the use of multimedia didactics in operations research: the project DOOR., Ricerca operativa, 30(93), 2000, pp. 3-21
Citation: Rafael Pastor et Albert Corominas, Assembly line balancing with incompatibilities and bounded workstation loads., Ricerca operativa, 30(93), 2000, pp. 23-45
Citation: Sankar Kumar Roy et al., An approach to multi-objective bimatrix games for Nash equilibrium solutions., Ricerca operativa, 30(93), 2000, pp. 47-64
Citation: Joyendu Bhadury, Defensive strategies for locating multiple facilities in a competitive environment., Ricerca operativa, 29(92), 1999, pp. 3-34