What are the key concepts of 4D Knot Theory and Reidermeister Moves?

[mersecske]

I need a free description with illustrations on 4D knots theory,
especially the 4D generalization of Reidermeister moves and
the movie represantation.

Where can I find a freely available paper?

 

[Unrest]

Where can I find a freely available paper?

Search for abstracts on the internet then photocopy the content from your local university library?

 

[mersecske]

Please, can anyone give me a usable answer? Thanks

 

[Unrest]

Please, can anyone give me a usable answer? Thanks

Which part is not usable? Are you unable to find references/abstracts on the internet? Or do you not have access to a suitable university library?

I suspect you'll need a website to find movies, and there are surely free ones. Tried Youtube?

 

[mersecske]

Please tell me some title of papers which introduce 4D knot theory and Reidermeister moves are intruduced as well.