Figure 3.

The buckled solutions<a onClick="popup('http://www.boundaryvalueproblems.com/content/2013/1/204/mathml/M148','MathML',630,470);return false;" target="_blank" href="http://www.boundaryvalueproblems.com/content/2013/1/204/mathml/M148">View MathML</a>(a) and<a onClick="popup('http://www.boundaryvalueproblems.com/content/2013/1/204/mathml/M149','MathML',630,470);return false;" target="_blank" href="http://www.boundaryvalueproblems.com/content/2013/1/204/mathml/M149">View MathML</a>(b) when<a onClick="popup('http://www.boundaryvalueproblems.com/content/2013/1/204/mathml/M150','MathML',630,470);return false;" target="_blank" href="http://www.boundaryvalueproblems.com/content/2013/1/204/mathml/M150">View MathML</a>,<a onClick="popup('http://www.boundaryvalueproblems.com/content/2013/1/204/mathml/M151','MathML',630,470);return false;" target="_blank" href="http://www.boundaryvalueproblems.com/content/2013/1/204/mathml/M151">View MathML</a>.

Giorgi and Vuk Boundary Value Problems 2013 2013:204   doi:10.1186/1687-2770-2013-204
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