@article{zu217740,
          volume = {3},
          number = {4},
           title = {Phosphonium salts and ylides in diarylethylenes and diarylacetylenes syntheses},
          author = {V. ?. L?stvan},
            year = {1996},
           pages = {496--501},
         journal = {Functional Materials},
             url = {http://eprints.zu.edu.ua/17740/}
}