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HANNAY T. Key issue. Serials. 2006;19(2):161–3. DOI: http://doi.org/10.1629/19161

HANNAY, T. (2006). Key issue. Serials, 19(2), 161–163. DOI: http://doi.org/10.1629/19161

1. HANNAY T. Key issue. Serials. 2006;19(2):161-163. DOI: http://doi.org/10.1629/19161

HANNAY T, ‘Key Issue’ (2006) 19 Serials 161 DOI: http://doi.org/10.1629/19161

HANNAY, TIMO. 2006. “Key Issue”. Serials 19 (2): 161–63. DOI: http://doi.org/10.1629/19161

HANNAY, TIMO. “Key Issue”. Serials 19, no. 2 (2006): 161–63. DOI: http://doi.org/10.1629/19161

HANNAY, T. “Key issue”. Serials, vol. 19, no. 2, 2006, pp. 161–63. DOI: http://doi.org/10.1629/19161