Hibbard, B.; Webster, F. (October 1993). "Enantiomeric composition of grandisol and grandisl produced by Pissodes strobi and P. nemorensis and their electroantennogram response to pure enantiomers". J. Chem. Ecol. 19 (10): 2129–2141. doi:10.1007/BF00979652. PMID24248564. S2CID31951106.
Hibbard, B.; Webster, F. (October 1993). "Enantiomeric composition of grandisol and grandisl produced by Pissodes strobi and P. nemorensis and their electroantennogram response to pure enantiomers". J. Chem. Ecol. 19 (10): 2129–2141. doi:10.1007/BF00979652. PMID24248564. S2CID31951106.
Hibbard, B.; Webster, F. (October 1993). "Enantiomeric composition of grandisol and grandisl produced by Pissodes strobi and P. nemorensis and their electroantennogram response to pure enantiomers". J. Chem. Ecol. 19 (10): 2129–2141. doi:10.1007/BF00979652. PMID24248564. S2CID31951106.