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  1. Motacilla samveasnae is the correct scientific name for the Mekong Wagtail
    By: Duckworth, J W - Alström, Per
    Type: Article
    In: Bulletin of The British Ornithologists' Club
    Volume: 124
    Date: 2004
    Page Range: 290--292
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  2. A new species of wagtail from the lower Mekong basin
    By: Duckworth, J W - Alström, Per - Davidson, P - Evans, T D - Poole, C M - Setha, Tan - Timmins, R J
    Type: Article
    In: Bulletin of The British Ornithologists' Club
    Volume: 121
    Date: 2001
    Page Range: 152--182
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  3. Re-evaluation of the taxonomic status of Phylloscopus goodsoni Hartert
    By: Alström, Per - Olsson, Urban - Colston, Peter R
    Type: Article
    In: Bulletin of The British Ornithologists' Club
    Volume: 115
    Date: 1995
    Page Range: 53--57
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  4. Re-evaluation of the taxonomic status of Phylloscopus proregulus kansuensis Meise
    By: Alström, Per - Olsson, Urban - Colston, Peter R
    Type: Article
    In: Bulletin of The British Ornithologists' Club
    Volume: 117
    Date: 1997
    Page Range: 177--193
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  5. The taxonomic status of Anthus berthelotii
    By: Alström, Per - Mild, Krister
    Type: Article
    In: Bulletin of The British Ornithologists' Club
    Volume: 113
    Date: 1993
    Page Range: 88--92
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  6. The use of sounds in avian systematics and the importance of bird sound archives
    By: Alström, Per - Ranft, Richard
    Type: Article
    In: Bulletin of the British Ornithologists' Club
    Volume: 123A
    Date: 2003
    Page Range: 114--135
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