Помогите поиметь следующую статью
Heterocycles
Vol 50, No. 2, 1999, pp.1091-1096
Synthesis of a Novel Multi-Receptor Containing Hydrogen Bonding Sites and Ion Binding Sites
Tatsuya Nabeshima and Takeshi Hanami
- DOI:
http://dx.doi.org/10.3987/COM-98-S(H)79
