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    E.P. Kündig, C.M. Saudan, F. Viton,
    Adv. Synth. Catal. 2001, 343, 51-56.

DOI : 10.1002/1615-4169(20010129)343:1%3C51::AID-ADSC51%3E3.0.CO;2-N 

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