Sorting of literature automatically?

[Michael Logies]

In my text I have some parts like this:

Reviews: [45, 47, 57, 58, 64, 65, 66, 74, 81, 82, 89, 93, 100, 101, 103, 
104, 114, 115,
116, 117, 122, 5, 51]

Is there a way to sort these hints to the literature automatically 
ascending (Lyx 1.3.2 for Qt)?

Thanks

Michael
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