no. 1
Preface
RAIRO - Operations Research - Recherche Opérationnelle, Tome 25 (1991) no. 1, p. 3. 
@article{RO_1991__25_1_3_0,
     author = {Boffey, Brian and Karkazis, John},
     title = {Preface},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {3--3},
     publisher = {EDP-Sciences},
     volume = {25},
     number = {1},
     year = {1991},
     language = {en},
     url = {http://archive.numdam.org/item/RO_1991__25_1_3_0/}
}
TY  - JOUR
AU  - Boffey, Brian
AU  - Karkazis, John
TI  - Preface
JO  - RAIRO - Operations Research - Recherche Opérationnelle
PY  - 1991
SP  - 3
EP  - 3
VL  - 25
IS  - 1
PB  - EDP-Sciences
UR  - http://archive.numdam.org/item/RO_1991__25_1_3_0/
LA  - en
ID  - RO_1991__25_1_3_0
ER  - 
%0 Journal Article
%A Boffey, Brian
%A Karkazis, John
%T Preface
%J RAIRO - Operations Research - Recherche Opérationnelle
%D 1991
%P 3-3
%V 25
%N 1
%I EDP-Sciences
%U http://archive.numdam.org/item/RO_1991__25_1_3_0/
%G en
%F RO_1991__25_1_3_0
Boffey, Brian; Karkazis, John. Preface. RAIRO - Operations Research - Recherche Opérationnelle, Tome 25 (1991) no. 1, p. 3. http://archive.numdam.org/item/RO_1991__25_1_3_0/