Items where authors include "Barnard, J.M."

Article

Dethlefsen, W., Lynch, M.F., Gillet, V.J. et al. (3 more authors) (1991) Computer storage and retrieval of generic chemical structures in patents, part 11: theoretical aspects of the use of structure languages in a retrieval system. Journal of Chemical Information and Computer Sciences, 31 (2). pp. 233-253. ISSN 0095-2338

Dethlefsen, W., Lynch, M.F., Gillet, V.J. et al. (3 more authors) (1991) Computer storage and retrieval of generic chemical structures in patents, part 12: principles of search operations involving parameter lists: matching-relations, user-defined match levels, and transition from the reduced graph search to the refined search. Journal of Chemical Information and Computer Sciences, 31 (2). pp. 253-260. ISSN 0095-2338