@article{KruegerKellingSchildeetal.2016,
  author    = {Tobias Kr{\"u}ger and Alexandra Kelling and Uwe Schilde and Torsten Linker},
  title     = {Simple Synthesis of gamma-Spirolactams by Birch Reduction of Benzoic Acids},
  journal   = {European journal of organic chemistry},
  number    = {6},
  pages     = {1074 -- 1077},
  doi       = {10.1002/ejoc.201601650},
  year      = {2016},
}