@article{VijayakrishnanIssareeCoriloetal.2011,
  author    = {Balakumar Vijayakrishnan and Arisara Issaree and Yuri E. Corilo and Christina Ramires Ferreira and Marcos N. Eberlin and Martin G. Peter},
  title     = {MSn of the six isomers of (GlcN)(2)(GlcNAc)(2) aminoglucan tetrasaccharides (diacetylchitotetraoses) rules of fragmentation for the sodiated molecules and application to sequence analysis of hetero-chitooligosaccharides},
  journal   = {Carbohydrate polymers : an international journal devoted to scientific and technological aspects of industrially important polysaccharides},
  volume    = {84},
  number    = {2},
  pages     = {713 -- 726},
  doi       = {10.1016/j.carbpol.2010.04.041},
  year      = {2011},
}