TY - BOOK AU - Hassner, A AU - Gupta, RR TI - Synthesis of heterocycles via cycloadditions I SN - 9783540783688 U1 - 547.7 PY - 2008/// CY - Berlin PB - Springer KW - HETEROCYCLES-SYNTHESIS N1 - Series is edited by R. R. Gupta. ER -