no. 1
An 0(n 3 ) worst case bounded special LP knapsack (0-1) with two constraints
RAIRO - Operations Research - Recherche Opérationnelle, Tome 22 (1988) no. 1, pp. 27-32. 
@article{RO_1988__22_1_27_0,
     author = {Campello, Ruy E. and Maculan, Nelson},
     title = {An $0 (n^3)$ worst case bounded special $LP$ knapsack $(0-1)$ with two constraints},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {27--32},
     publisher = {EDP-Sciences},
     volume = {22},
     number = {1},
     year = {1988},
     mrnumber = {943104},
     zbl = {0662.90052},
     language = {en},
     url = {http://www.numdam.org/item/RO_1988__22_1_27_0/}
}
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AU  - Maculan, Nelson
TI  - An $0 (n^3)$ worst case bounded special $LP$ knapsack $(0-1)$ with two constraints
JO  - RAIRO - Operations Research - Recherche Opérationnelle
PY  - 1988
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%A Maculan, Nelson
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%J RAIRO - Operations Research - Recherche Opérationnelle
%D 1988
%P 27-32
%V 22
%N 1
%I EDP-Sciences
%U http://www.numdam.org/item/RO_1988__22_1_27_0/
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Campello, Ruy E.; Maculan, Nelson. An $0 (n^3)$ worst case bounded special $LP$ knapsack $(0-1)$ with two constraints. RAIRO - Operations Research - Recherche Opérationnelle, Tome 22 (1988) no. 1, pp. 27-32. http://www.numdam.org/item/RO_1988__22_1_27_0/

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