FÄLDT, J., ERIKSSON, M., VALTEROVÁ, I., BORG-KARLSON, A. K. Comparison of headspace techniques for sampling volatile natural products in a dynamic system. Zeitschrift fuer Naturforschung. Section C: a Journal of Biosciences. 2000, 55(-), 180-188. ISSN 0939-5075. E-ISSN 1865-7125.