root.bib: ScienceDirect links are long, use DOIs instead

This is a bit redundant, but at least the links are shorter and
stable.

diff --git a/src/root.bib b/src/root.bib
index 1a6edde7e523ffc194a11db0f3e3b1a3e2487354..dedb0284d1d5e36255a24fff6bdeea2b1d8760bc 100644 (file)
--- a/src/root.bib
+++ b/src/root.bib
@@ -1323,9 +1323,8 @@
     number = 3,
     pages = "1236--1241",
     issn = "0006-291X",
-    doi = "DOI: 10.1016/0006-291X(90)90526-S",
-    url = "http://www.sciencedirect.com/science/article/B6WBK-
-        4F5M7K3-3C/2/c94b612e06efc8534ee24bb1da889811",
+    doi = "10.1016/0006-291X(90)90526-S",
+    url = "http://dx.doi.org/10.1016/0006-291X(90)90526-S",
     keywords = "Amino Acid Sequence;Animals;Bacterial Proteins;Binding
         Sites;Cell Line;Cell Membrane;Cricetinae;Fibronectins;Molecular
         Sequence Data;Streptavidin",
@@ -3395,8 +3394,7 @@
     pages = "895--901",
     issn = "0956-5663",
     doi = "10.1016/0956-5663(95)99227-C",
-    url = "http://www.sciencedirect.com/science/article/B6TFC-
-        3XY2HK9-G/2/6f4e9f67e9a1e14c8bbcc478e5360682",
+    url = "http://dx.doi.org/10.1016/0956-5663(95)99227-C",
     abstract = "One of the unique features of the atomic force microscope (AFM)
         is its capacity to measure interactions between tip and sample with
         high sensitivity and unparal leled spatial resolution. Since the
@@ -4340,9 +4338,8 @@
     number = 3,
     pages = "355--361",
     issn = "0301-679X",
-    doi = "DOI: 10.1016/j.triboint.2004.08.016",
-    url = "http://www.sciencedirect.com/science/article/B6V57-4DN9K7J-1/2/fef91
-        ac022594c2c6a701376d83ecd31",
+    doi = "10.1016/j.triboint.2004.08.016",
+    url = "http://dx.doi.org/10.1016/j.triboint.2004.08.016",
     keywords = "AFM;Liquid;Hydrodynamic;Lubrication",
     abstract = "With the availability of equipment used in Scanning Probe
         Microscopy (SPM), researchers have been able to probe the local fluid-
@@ -4503,8 +4500,7 @@
     issn = "0141-8130",
     alternative_issn = "1879-0003",
     doi = "10.1016/j.ijbiomac.2009.12.001",
-    url = "http://www.sciencedirect.com/science/article/B6T7J-
-        4XWMND2-1/2/7ef768562b4157fc201d450553e5de5e",
+    url = "http://dx.doi.org/10.1016/j.ijbiomac.2009.12.001",
     language = "eng",
     keywords = "Atomic force microscopy;Mechanical unfolding;Monte Carlo
         simulation;Worm-like chain;Single molecule methods",
@@ -5968,7 +5964,7 @@
     day = 24,
     issn = "0022-2836",
     doi = "10.1016/j.jmb.2007.06.015",
-    url = "http://www.sciencedirect.com/science/article/pii/S0022283607007966",
+    url = "http://dx.doi.org/10.1016/j.jmb.2007.06.015",
     keywords = "AFM",
     keywords = "MD simulations",
     keywords = "titin",
@@ -9361,7 +9357,7 @@
   year = 2003,
   issn = "1572-6657",
   doi = "10.1016/S0022-0728(03)00052-4",
-  url = "http://www.sciencedirect.com/science/article/pii/S0022072803000524",
+  url = "http://dx.doi.org/10.1016/S0022-0728(03)00052-4",
   keywords = "Thiol",
   keywords = "Disulfide",
   keywords = "Thiol adsorption",
@@ -10297,7 +10293,7 @@
   pages = {699--714},
   issn = "0967-0661",
   doi = "10.1016/0967-0661(93)91394-C",
-  url = "http://www.sciencedirect.com/science/article/pii/096706619391394C",
+  url = "http://dx.doi.org/10.1016/0967-0661(93)91394-C",
   keywords = {Adaptive control},
   keywords = {automatic tuning},
   keywords = {gain scheduling},