[nd30]
<n> <m>
<s> <t>
<K>
<u> <v> <c_{uv}> <w_{uv}>
...

[ss21]
<n>
<d_i> <c_i> <b_i> <p_i> <h_i>
...

[gt54]
<n> <|C|> <m>
<s> <t>
<a_i> <b_i>
...
<u> <v> <c_{uv}>
...

[ss2]
<n> <|S|>
<t_i> <d_i>
...
<i> <j>
...

[mn27]
<n> <m>
<u> <v>
...

[ss5]
<n>
<tj> <dj> <pj>
...

[gt10]
<n> <m>
<u> <v>
...

[nd16]
<n> <m>
<u> <v> <w_{uv>}
...

[nd32]
<n> <m>
<s> <t> <R>
<u> <v> <c_{uv}> <p_{uv}>
...

[mn22]
<|V|> <|U|> <m> <K>
<v_i> <u_j> <c_{v_i,u_j}>
...

[sr2]
<n>
<r_i> <d_i> <s_i>
...