@base . a ; "0959-6380" ; . a ; . a . a ; ; "20210207004100.0"^^ ; ; . "United Kingdom" . a , ; "Progress in heterocyclic chemistry (Online)" . a ; "2542-680X" ; . . a , , ; , , ; "Progress in heterocyclic chemistry." ; ; ; ; "2542-680X" ; ; ; "2542-680X" ; ; "2542-680X" ; "Progress in heterocyclic chemistry." , "Progress in heterocyclic chemistry (Online)" ; ; "http://www.sciencedirect.com/science/bookseries/09596380" .