Circuit for Inverse Chebyshev or Elliptic LPF
There are several one-opamp circuits with Chebyshev II or Cauer behaviour, for example:


double-T-feedback circuits with positive (fixed) gain, 
Boctor-filter (based on Multi-feedback topology),  
Scultety-structure 
GIC-based structures 


(Hint: Google for Boctor and Scultety)

For example, see here:

http://www.schematica.com/active_filter_resources/a_list_of_active_filter_circuit_topologies.html