How to display name of elements in list?

[cz]

> Perhaps you need to rephrase your question.
> --
> Steven.

Thanks for your reply.
OK, I'll try to make this more clear:
My list called "elten" looks like that:

[Tensor: id = 1,  intensity = 2976.52
 xx = -1447.32, xy = 52.458, xz = -594.186
 yy = -1090.54, yz = -0.0158068, zz = -4043.
, Tensor: id = 26,  intensity = 2896.9
 ...
, Tensor: id = 5,  intensity = 2920.5
 xx = -1534.53, xy = 23.4858, xz = -623.967
 yy = -1070.47, yz = 99.6301, zz = -3979.87
]

Now with
>>print elten[1].id
I will get "1" as an answer.
Or with
>>print elten[1].intensity
it will print "2976.52".
But this doesn't work for >>print elten[1].xx, why? So that's how I
came to the question how to access these values. Any idea?
Thanks a lot!
cz