Ok, good that you ask :)
Pubmed is part of the National Library of Medicine (NLM) and is available on the website of the National Center for Biology Information (NCBI), which again is part of the National Institutes of Health (NIH):
http://www.ncbi.nlm.nih.gov/PubMed/
www.pubmed.com works too :P
Basically this is an online library, which publishes practically ALL relevant publications to biology. If you need literature, this is the place to go.
You'd need to accessing the site through an academic server (which has an active subscription to the journals) to actually be able to download articles from the site. Some articles are available freely to the general public. If either is the case, there would be an active link.
In this case it is the Journal Genetica, and it was published in 1995. Volume 95, issue 1-3 (or in the reverse, I forgot), pages 195-197. There is no link available, so there is no online issue. You'd have to go to a University library and check if they have the journal in their collection (usually you can check this on their site online).
I am fearing though.. that this article is Russian I once had to translate several articles from Russian on atherosclerotic disease, and they were from the journal Genetika (notice the difference in spelling, there is still hope

).
If you really want to have the article, and your university doesn't have it in their collection, you can ask them to order it for you.
An important thing to know about PubMed: if you find an interesting article.. write down the PMID number (7744261 in this case). It is all you need to know to retrieve an article easily at another time.