求助3篇外文文献

1. One-dimensional cutting stock problem in just-in-time environment
MP Johnson, C Rennick, E Zak - Pesquisa Operacional, 1999

2. Bounds for a problem of sequencing patterns
HH Yanasse, JC Becceneri, NY Soma - Pesquisa Operacional, 1999

3. The cutting stock problem in the flat glass industry--selection of stock sizes
ML Chambers, RG Dyson - Operational Research Quarterly, 1976 - jstor.org

楼主要的第三篇文献！

谢谢， gl_sonei

第一和第二篇文献哪位能帮忙找一下。

第一和第二篇文献各20币