string(230) "select * FROM articoli_opac WHERE fonte <> 'ISI' AND fonte='ICR' AND fasc_anno_pubbl='1992' AND cat_key=83322 order by level desc, fasc_key desc, NULLIF(regexp_replace(pagina_ini, E'\\D', '', 'g'), '')::int asc offset 25 limit 25"
Citation: William N. Chernish et Sheryl E. Spivack, Congresso Panamericano de Escuelas de Hoteleria y Turismo, Annales of tourisme research, 19(03), 1992, pp. 577