i put up some notes that i took while reading this rather long article&#x2F;book; might be of help.<p><a href="http:&#x2F;&#x2F;mosermichael.github.io&#x2F;cstuff&#x2F;all&#x2F;blog&#x2F;2015&#x2F;12&#x2F;11&#x2F;wepskn.html" rel="nofollow">http:&#x2F;&#x2F;mosermichael.github.io&#x2F;cstuff&#x2F;all&#x2F;blog&#x2F;2015&#x2F;12&#x2F;11&#x2F;wep...</a>