J.  Sengupta, Mukhopadhyay, R., Bhattacharjya, A., Bhadbhade, M. M., and Bhosekar, G. V., ?Synthesis and intramolecular nitrile oxide cycloaddition of 3,5 `-ether-linked pseudooligosaccharide derivatives: an approach to chiral macrooxacycles?, Journal of Organic Chemistry, vol. 70, no. 21, pp. 8579-8582, 2005.