"The First Submachine Gun?" read the article here

"What's in the Chicken Coop?" read the article here

"SMG's from Down Under: The Austen, The Owen and their successor". read the article here Small Arms Review, July 2000 v 3 no. 10, p. 21-23.

"C.G. Haenel MP-41". read the article here
Small Arms Review, Nov 1999 v 3 no. 2, p. 82.

"The Unknown Submachine Gun".read the article here
Small Arms Review, Oct 1997 v 1 no. 9, p. 32.

"The ZK383/Vz 9".read the article here
Small Arms Review, Oct 2003 v 7 no. 1, p. 32.

"French Rifle Development Between Wars" read the article here

"The Karabiner 31" read the article here

"The Mannlicher-Carcano" read the article here

"The ‘Eightyniner’, or the Danish ‘1889 GEVÆRET’" read the article here

"Mr. Nielsen and the C1 Rifle" read the article here

"THOSE FRENCH RIFLES!" read the article here

***bad links***
"MAS 49/56 Conversions to 7.62 NATO: Some Observations"
read the article here

"The Austen, The Owen and their Successor" read the article here

"The United Defense Submachine Gun" read the article here
***bad links***

"Italian Semi-Automatic Rifle".
The Military Rifle Journal, March 2001, p. 57-60.

"Drill Purpose Luger?" Gun Report, January 2001, v 46 no. 8, p. 48-49.

"Rast-Gasser Ressurected". Handgunner, Mar./Apr. 1989 no. 47, p. 63, 65.

"United Defense SMG". Handgunner, June 1989 no. 48, p. 17, 19, 21-22.

"Do You Have a Sten Gun or a 'Great Potsdam'?" Gung-Ho, Apr. 1988 v 8 no. 62, p. 26-27. read the original article(135k)